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BENZİL KLORÜR

BENZOYL CHLORIDE (BENZİL KLORÜR)

CAS No. 98-88-4

METATAGS;Basic Red 1;BENZOXALONE;Benzoylchlorid;BENZOYL CHLORIDE;BenzoylChlorideGr;chloruredebenzoyle;-Chlorobenzaldehyde;BENZOIC ACID CHLORIDE;BENZOYL CHLORIDE, ACS;LABOTEST-BB LTBB000456; Benzoic acid chloride; Benzaldehyde, ?-chloro-; Benzenecarbonyl chloride; Benzoic acid, chloride; ?-Chlorobenzaldehyde; UN 1736;ALPHA-CHLOROBENZALDEHYDE;BENZALDEHYDE, ALPHA-CHLORO-;BENZENECARBONYL CHLORIDE;BENZOIC ACID CHLORIDE;BENZOYL CHLORIDE;DIBENZOYL CHLORIDE {BENZOYL CHLORIDE};BENZOYLCHLORIDE;8-88-4;Benzenecarbonyl chloride;Benzoic acid, chloride;alpha-Chlorobenzaldehyde;benzoylchlorid;Benzaldehyde, alpha-chloro-;a-Chlorobenzaldehyde;CCRIS 802;HSDB383;EINECS 202-710-8;UN1736;BRN 0471389;Benzaldehyde, .alpha.-chloro-;CHEBI:82275;PASDCCFISLVPSO-UHFFFAOYSA-N;SBB059783;Benzoyl chloride, ReagentPlus(R), >=99%;UNII VTY8706W36;benzoyl-chloride;benzoyl chloride-;Benzoyl chloride [UN1736] [Corrosive];AC1L1OPD;.alpha.-Chlorobenzaldehyde;DSSTox_CID_6631;ACMC-20aj01;SCHEMBL1241;BENZOIC ACID,CHLORIDE;DSSTox_RID_78168;DSSTox_GSID_26631;BENZOYL CHLORIDE, ACS;4-09-00-00721;KSC486Q7P;AC1Q3G68;CHEMBL2260719;DTXSID9026631;CTK3I6877;Benzoyl chloride, 99% 250g;Benzoyl chloride, AR, >=99%;Benzoyl chloride, LR,>=99%;MolPort-001-768-889;OTAVA-BB 1051706;LABOTEST-BB LTBB000456;VTY8706W36;ZINC2041164;Tox21_200431;ANW-75551;MFCD00000653;STL264120;ZINC02041164;Benzoyl chloride, ACS reagent, 99%;AKOS000121308;AS00010;MCULE-3627399529;RP20639;TRA0028457;TRA0031506;UN 1736;CAS-98-88-4;Benzoyl chloride, purum, >=99% (GC);Benzoyl chloride, ReagentPlus(R), 99%;NCGC00248610-01;NCGC00257985-01;Benzoyl chloride [UN1736][Corrosive];Benzoylchloride,p.a.,98100.5%;CJ32526;LS42590;OR034273;OR382473;SC76545;DB002645;TC164296;TR038640;B0105;FT0622741;ST51046056;Benzoylchloride,SAJfirstgra,>=98.0%;C19168;11273EP2270015A1;11273EP2270114A1;11273EP2272841A1;11273EP2272972A1;11273EP2272973A1;11273EP2275407A1;11273EP2275412A1;11273EP2277848A1;11273EP2277872A1;11273EP2277878A1;11273EP2277880A1;11273EP2279750A1;11273EP2281813A1;11273EP2281815A1;11273EP2284157A1;11273EP2286811A1;11273EP2287159A1;1127EP2287167A1;11273EP2292595A1;11273EP2292610A1;11273EP2292621A1;11273EP2295415A1;11273EP2295429A1;11273EP2295437A1;11273EP2298767A1;11273EP2298775A1;11273EP2305629A1;11273EP2305658A1;11273EP2305687A1;11273;EP2308838A1;11273;EP2308858A1;11273-EP2308861A1;11273-EP2308865A1;11273-EP2308877A1;11273-EP2311814A1;11273-EP2311816A1;11273-EP2311817A1;11273-EP2311824A1;11273-EP2311830A1;11273-EP2311840A1;11273-EP2314575A1;11273-EP2314578A1;11273-EP2314587A1;11273-EP2314593A1;11273-EP2316827A1;11273-EP2371831A1;30500-EP2298734A2;30500-EP2308873A1;30500-EP2311835A1;109242-EP2281861A2;109242EP2295422A2;109242-EP2298769A1;I01-4397;F2190-0038;InChI=1/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5;247-558-3 [EINECS];98-88-4 [RN];a-Chlorobenzaldehyde;Benzaldehyde, ?-chloro-benzoic acid chloride;Benzoic acid, chloride
Benzoyl chloride;Benzoyl chloride [UN1736] [Corrosive];Benzoylchlorid [German] [ACD/IUPAC Name];Chlorure de benzoyle [French] [ACD/IUPAC Name];100-09-4 [RN];2719-27-9 [RN];4-09-00-00721 (Beilstein Handbook Reference) ;52947-05-4 [RN];59748-37-7 [RN];ANISIC ACID;Benzaldehyde, ?-chloro-Benzenecarbonyl chloride;BENZOYL CHLORIDE-(RING-13C6);benzoylchloride;Cyclohexanecarbonyl chloride [ACD/Index Name] [ACD/IUPAC Name];EINECS 202-710-8
Hexahydrobenzoyl chloride;InChI=1/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5;MFCD01865658 [MDL number];O-CHLOROFORMYLBENZENE;UNII:VTY8706W36;UNII-VTY8706W36;?-Chlorobenzaldehyde;?-Chlorobenzaldehyde;Benzenecarbonyl Chloride; alpha-Chlorobenzaldehyde; Benzoic Acid, Chloride; Benzaldehyde, ?-chloro-; Benzenecarbonyl chloride; Benzoic acid, chloride; ?-Chlorobenzaldehyde; UN 1736;202-710-8;1736;ALPHA-CHLOROBENZALDEHYDE;BENZALDEHYDE, ALPHA-CHLORO-;BENZENECARBONYL CHLORIDE;BENZOIC ACID CHLORIDE;BENZOYL CHLORIDE;DIBENZOYL CHLORIDE {BENZOYL CHLORIDE};Chlorure de benzoyle;a-Chlorobenzaldehyde,?-chloro-benzoic acid chloride;Benzoylchlorid,Basic Red 1;BENZOXALONE;Benzoylchlorid;BENZOYL CHLORIDE;BenzoylChlorideGr;chloruredebenzoyle;-Chlorobenzaldehyde;BENZOIC ACID CHLORIDE;BENZOYL CHLORIDE, ACS;LABOTEST-BB LTBB000456;3-oxo-3-phenyl-propanamide N,N-Dimethylpiperidin-4-amine APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE 2-(N,N-DIETHYLAMINOCARBONYL)PHENYLBORONIC ACID 2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone (+)-Dibenzoyl-D-tartaric acid DIBENZOYL THIAMINE PHENOXYACETIC ACID Benzoyl cyanide 2,5-DICHLOROBENZOYL CHLORIDE 7-HYDROXY-3-METHYLFLAVONE 1-BENZOYLPIPERIDINE Proglumide 4-Chlorobenzophenone Histamine (3,4-Diaminophenyl)phenylmethanone Sucrose benzoate 1,3-DIBENZOYLOXYBENZENE QUINOLINE-2-CARBONITRILE 1-NAPHTHYL PHENYL KETONE tert-Butyl peroxybenzoate 3,4-Dichlorobenzophenone Fast Blue BB dihydroxyethyl p-octadecyl phenylsulfonyl amino propyl ammoium propylsulfonate 3-Chlorobenzoyl chloride 2-Amino-5-nitrobenzophenone Chrysin N,N'-DIBENZOYLHYDRAZINE N-Phenylbenzohydroxamic acid N,N-Dimethylbenzamide Phenyl benzoate Nitrazepam dibenzoyl disulphide 1-(PHENYLSULFONYL)-1H-INDOLE-2-CARBALDEHYDE Oxybenzone 4-BROMOPHENYLTHIOUREA 1-BENZOYLPIPERAZINE HYROCHLORIDE 97 2-AMINO-1-PHENYLETHANOL Benzoylferrocene 4-Chloro-2-methylaniline;CHLORIDE STANDARD BENZOICACID, Ammonium chloride, Diethylstilbestrol,
4-(DICYANOMETHYLENE)-2-METHYL-6-(JULOLIDIN-4-YL-VINYL)-4H-PYRAN Benzoyl chloride, 4-methoxy-,Benzoyl chloride, methoxy-,Benzoyl chloride, p-methoxy- Cupric carbonate basic N-Acetylsulfanilyl chloride Sodium chloride 4,4'-(4-iminocyclohexa-2,5-dienylidenemethylene)dianiline hydrochloride C.I. Basic Red 9 Benzoyl chloride, 4-chloro-,Benzoyl chloride, p-chloro- Benzenesulfonyl chloride, Bethanechol, Terephthaloyl chloride, Choline chloride, Benzoyl chloride, Calcium chloride, Benzyl chloride,alpha-chloro-benzaldehyd, Benzaldehyde, alpha-chloro- -Chlorobenzaldehyde, chloruredebenzoyle HPLC Labeling Reagents, Hydroxyl Group Labeling Reagents for HPLC Amino Group Labeling Reagents for HPLC Reagents for Oligosaccharide Synthesis UV Detection (HPLC Labeling Reagents) Enantiomer Excess & Absolute Conefiguration Determination Exciton Chirality CD Method (for Hydroxyl Groups), Absolute Conefiguration Determination (Exciton Chirality CD Method), LABOTEST-BB LTBB000456, Benzenecarbonyl chloride, BENZOIC ACID CHLORIDE, BENZOYL CHLORIDE, 98-88-4, alpha-Chlorobenzaldehyde Acid, Halides Building Blocks Carbonyl Compounds Organic Building Blocks, ACID CHLORIDE BENZOYL CHLORIDE, REAGENTPLUS, >=99% BENZOYL CHLORIDE REAGENTPLUSTM >=99% BENZOYL CHLORIDE, REAGENTPLUS, 99% BENZOYL CHLORIDE, 99%, A.C.S. REAGENT, BENZOYL CHLORIDE REAGENTPLUS(TM), 99% BENZOYL CHLORIDE, ACS BenzoylChlorideGr, Benzoyl chloride, 99+% Benzoyl chloride, for analysis ACS, 98+% Benzoyl chloride, pure, 99% BENZOYL CHLORIDE REAGENT (ACS) C6H5COCl Pharmaceutical Intermediates Benzoylchlorid Organics ,Basic Red 1, BENZOXALONE, Absolute Configuration Determination (Exciton Chirality CD Method) Amino Group Labeling Reagents for HPLC Analytical Chemistry Biochemistry, Enantiomer Excess & Absolute Configuration Determination Exciton Chirality CD Method (for Hydroxyl Groups) HPLC Labeling Reagents Hydroxyl Group Labeling Reagents for HPLC Nucleosides, Nucleotides & Related Reagents Protecting Agents for Hydroxyl and Amino Groups Protecting Agents, Phosphorylating Agents & Condensing Agents Reagents for Oligosaccharide Synthesis UV Detection (HPLC Labeling Reagents) A-B, Puriss p.a. ACSOrganic Building Blocks Acid HalidesDerivatization Reagents Analytical Reagents for General Use Carbonyl Compounds Derivatization Reagents HPLC;alpha-Chlorotoluene; Benzylchloride anhydrous; Benzylchloride, stabilized;
Benzenecarbonyl chloride,Benzoic acid chloride,alpha-Chlorobenzaldehyde;C7H5ClO

 


Benzoil Klorür Özellikleri
BENZOYL KLORÜR, keskin kokusu olan renksiz bir köpürme sıvısıdır. Parlama noktası 162 ° F. Lachrymator, cildi ve gözleri tahriş eder. Metallere ve dokulara karşı koroziftir. Tıpta ve diğer kimyasalların üretiminde kullanılır.
Yoğunluk 10,2 lb / gal.
Erime noktası: -1 ° C
Kaynama noktası: 198 ° C (aydınlık)
Yoğunluk: 1.211 g / mL, 25 ° C'de (aydınlık)
Buhar yoğunluğu: 4.88 (vs hava)
Buhar basıncı: 1 mm Hg (32 ° C)
Saklama sıcaklığı : 0-5 ° C'de saklayın
PH: 2 (1 g / l, H20, 20 °)
Suda Çözünürlük: tepki verir
Donma noktası: -1?
Hassas: Neme Duyarlı
Kararlılık :Kararlı. Yanıcı. Güçlü oksitleyici ajanlar, su, alkoller, güçlü bazlarla uyuşmaz. DMSO ile şiddetli reaksiyona girer ve alkalilerle şiddetle tepki gösterir.
Fizikokimyasal Bilgi
Kaynama noktası 197.2 ° C (1013 hPa)
Yoğunluk 1.21 g / cm3 (20 ° C)
Patlama limiti% 2.5 - 27 (V)
Parlama noktası 93 ° C
Tutuşma sıcaklığı 600 ° C

Yanıcılık: Yanıcı.
Otomatik Ateşleme Sıcaklığı: 197 ° C (386.6 ° F)
Yanıcı Limitler: DÜŞÜK:% 1.2 ÜST:% 4.9
Yanma Ürünleri: Bu ürünler karbon oksitlerdir (CO, CO2).
Çeşitli Maddeler Içinde Yangın Tehlikesi: Mevcut değildir.
Çeşitli Maddelerde Bulunan Patlama Tehlikeleri:
Mekanik etkilerden dolayı ürünün patlaması riski: Mevcut değil. Ürünün patlama riskleri
Statik deşarj varlığı: Mevcut değil.
Yangınla Mücadele Medyası ve Talimatları:
Küçük Yangın: Kuru kimyasal toz kullanın. BÜYÜK YANGIN: Su spreyi, sis veya köpük kullanın. Su jeti kullanmayın.

Benzil Klorür Fiziksel Tehlikeleri

Buhar havadan daha ağırdır.

Benzil Klorür Kimyasal Tehlikeleri

Sıcak yüzeyler veya alevlerle temasta bu madde, toksik ve aşındırıcı gazlar (fosgen ve hidrojen klorür) oluşturarak parçalanır. Isınma ve alkaliler, alkoller, aminler ve dimetil sülfoksit ile temas halinde madde hızla ayrışır - ICSC 0459'a bakınız, yangın ve patlama tehlikesine neden olur. Güçlü oksidanlarla şiddetle tepki gösterir. Su veya buhar üreten ısı ve korozif dumanlar ile reaksiyona girer (hidrojen klorür - bkz. ICSC 0163). Yanıcı hidrojen gazı oluşturan birçok metali (ayrıca ICSC 0001'e bakın), ayrıca metal tuzlarıyla temas ettiğinde de saldırır.

Benzoil klorür uygulaması

Sentez için benzoil klorür. Boya ara maddeleri, başlatıcı, UV emici, kauçuk katkı maddeleri, tıp vb. Için kullanılır.
Benzoil klorür herbisit metamitron ve insektisid propargit, benzen hidrazin veya ara gıdanın ara ürünüdür.
Benzoil klorür, organik sentez, boya ve farmasötik hammadde, başlatıcı benzoil peroksit, t-butil peroksibenzoat, böcek öldürücüler ve herbisitler üretmek için kullanılır. Pestisitlerde, yeni bir insektisittir ve bu indüksiyon izoksazol paratiyonudur (izoaksiyon, Karphos) ara madde. Benzoil klorür, önemli bir benzoil ve benzil reaktifidir. Benzoil klorürün birçoğu benzoil peroksit üretiminde, ikinci olarak benzofenon, benzil benzoat, benzil selüloz üretimi için kullanılır. Benzoil peroksit, bir cam elyaf malzemesi, florür kauçuğu, silikon çapraz bağlama ajanları, yağ rafine edilmiş, ağartılmış un, elyaf renk giderme Bekleme monomer plastik, polyester, epoksi, akrilik reçine üretimi, kendini sertleştirici ajan için polimerizasyon başlatıcı katalize eder. Yurtiçi orijinal benzoil klorür üretim işletmelerinin 20'den fazla. Üreticilerin bazıları da asit klorür üretmek ve üretim kapasitesi 10.000t. Bununla birlikte, 2003 araştırmasına göre, kirleten rota kullanımının hükümet kısıtlamaları ile kontrol edildiği ve küçük bir kirleten üretim hattının kullanılması nedeniyle karın çok düşük olduğu ve bir başka hammadde fiyatının arttığı belirtildi. Bu nedenle imalatçıların çoğu üretimi durdurmaktadır. Asit klorid ile reaksiyona girmek ayrıca asit anhidrit üretebilir ve benzoik asit anhidrid, bir ağartma maddesi ve bir bileşen akışı olarak da kullanılabilen asilasyon ajanları için asıl amaçtır, ayrıca hazırlama için de kullanılabilir Benzoil peroksit. Analiz için ilaçlar, aynı zamanda baharatlar, organik sentez için de kullanılabilir.

Reaktivite Profili

Benzoil klorür, alkoller gibi amin ve amidler (örn. Dimetilformamid ile protik solventler ve inorganik bazlarla şiddetle reaksiyona girer. Dimetil sülfoksitin şiddetli bozunmasına neden olur. İzole metal tuzlarının mevcudiyetinde diizopropil eter veya diğer eterler ile karıştırıldığında şiddetli veya patlayıcı bir reaksiyon gösterebilir . AlCl3 ile katalize edilen Benzoil klorit kullanılarak naftalinin Friedel-Crafts asilasyonu, karışımın erime noktasının üstünde yürütülmelidir veya reaksiyon şiddetli olabilir.

Benzoil klorürün bertaraf edilmesi

Organik asit halojenürleri, anhidritleri ve izosiyanatları, bunları karşılık gelen metil esterlere veya metil karbamatlara dönüştürmek için fazla bir metanol damla damla ilave edilebilir. Gerekirse sodyum hidroksit çözeltisi ile nötralize edin. A kapına doldurun.

 

 

 

 

 

 

Benzoyl Chloride Property

EC Number: 202-853-6
BENZOYL CHLORIDE is a colorless fuming liquid with a pungent odor. Flash point 162°F. Lachrymator, irritating to skin and eyes. Corrosive to metals and tissue. Density 10.2 lb / gal. Used in medicine and in the manufacture of other chemicals.
Melting point : -1 °C
Boiling point : 198 °C(lit.)
density : 1.211 g/mL at 25 °C(lit.)
vapor density : 4.88 (vs air)
vapor pressure : 1 mm Hg ( 32 °C)
storage temp. : Store at 0-5°C
PH: 2 (1g/l, H2O, 20?)
Water Solubility : reacts
FreezingPoint : -1?
Sensitive : Moisture Sensitive
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents, water, alcohols, strong bases. Reacts violently with DMSO and vigorously with alkalies.
Physicochemical Information
Boiling point 197.2 °C (1013 hPa)
Density 1.21 g/cm3 (20 °C)
Explosion limit 2.5 - 27 %(V)
Flash point 93 °C
Ignition temperature 600 °C
Flammability of the Product: Combustible.
Auto-Ignition Temperature: 197°C (386.6°F)
Flammable Limits: LOWER: 1.2% UPPER: 4.9%
Products of Combustion: These products are carbon oxides (CO, CO2).
Fire Hazards in Presence of Various Substances: Not available.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in
presence of static discharge: Not available.
Fire Fighting Media and Instructions:
SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray, fog or foam. Do not use water jet.

Physical Dangers of Benzoyl chloride

The vapour is heavier than air.

Chemical Dangers of Benzoyl chloride

On contact with hot surfaces or flames this substance decomposes forming highly toxic and corrosive gases ( phosgene and hydrogen chloride ). The substance decomposes rapidly on heating or on contact with alkalis, alcohols, amines and dimethyl sulphoxide - see ICSC 0459 , causing fire and explosion hazard. Reacts violently with strong oxidants. Reacts with water or steam producing heat, and corrosive fumes ( hydrogen chloride - see ICSC 0163) . Attacks many metals forming flammable hydrogen gas (see ICSC 0001), also on contact with metal salts.
Application of Benzoyl chloride

Benzoyl chloride for synthesis.Used for dye intermediates, initiator, UV absorbers, rubber additives, medicine etc.
Benzoyl chloride is intermediate of herbicide metamitron, and insecticide propargite, benzene hydrazine or intermediate food.
Benzoyl chloride is used for organic synthesis, dye and pharmaceutical raw material, manufacturing initiator benzoyl peroxide, t-butyl peroxybenzoate, pesticides and herbicides. In pesticides, it is a new insecticide, which is inducible isoxazole parathion (Isoxathion, Karphos) intermediate. Benzoyl chloride is an important benzoyl and benzyl reagent. Most of benzoyl chloride is used in the production of benzoyl peroxide, and secondly for the production of benzophenone, benzyl benzoate, benzyl cellulose. Benzoyl peroxide catalyzes polymerization initiator for the monomer plastic, polyester, epoxy, acrylic resin production, self-curing agent, which is a glass fiber material, fluorine rubber, silicone crosslinking agents, oil refined, bleached flour, fiber decolorizing Wait. Domestic original benzoyl chloride manufacturing enterprises are more than 20. Some of the manufacturers also produce acid chloride, and the production capacity is 10,000t. However, according to the 2003 survey, the profit is too low, because of the use of small polluting production line, while the use of polluting route is controlled by the government restrictions, and a further raw material price increases. Therefore most of the manufacturers stop the production. Further reaction with the acid chloride can also produce acid anhydride, and benzoic acid anhydride is the main purpose for acylation agents, which can also be used as a bleaching agent and flux of a component, as well as it can also be used for the preparation of benzoyl peroxide over.Reagents for the analysis, but also for spices, organic synthesis.

Reactivity Profile

Benzoyl chloride reacts violently with protic solvents such as alcohols, with amines and amides (for example dimethylformamide [Bretherick 1979 p. 6] ) and with inorganic bases. Causes the violent decomposition of dimethyl sulfoxide [Chem. Eng. News 35(9): 87 1957]. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. Friedel-Crafts acylation of naphthalene using Benzoyl chloride, catalyzed by AlCl3, must be conducted above the melting point of the mixture, or the reaction may be violent [Clar, E. et al., Tetrahedron, 1974, 30, 3296].

Disposal of Benzoyl chloride

Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.

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