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NEOPENTIL GLYCOL (NEOPENTİL GLİKOL)

NEOPENTIL GLYCOL (NEOPENTİL GLİKOL)

CAS NO: 126-30-7


METATAGS;2,2-dimethyl-1,3-propanediol;Neopentyl glycol;2,2-Dimethylpropane-1,3-diol;126-30-7;2,2-DIMETHYL-1,3-PROPANEDIOL;Dimethylolpropane;Neopentylene glycol;Neopentanediol;Neopentylglycol;Neol;1,3-Propanediol, 2,2-dimethyl-;Hydroxypivalyl alcohol;Dimethyltrimethylene glycol;2,2-Dimethyltrimethylene glycol;UNII-QI80HXD6S5;NPG Glycol;NSC 55836;2,2-Dimethyl-1,3 propanediol;EINECS 204-781-0;Propanediol, 2,2-dimethyl-, 1,3-;BRN 0605291;AI3-05739;2,3 propanediol;SLCVBVWXLSEKPL-UHFFFAOYSA-N;SBB056814;DSSTox_CID_7036;DSSTox_RID_78285;DSSTox_GSID_27036;WLN: Q1X1 & 1 & 1Q;CAS-126-30-7;2,2-dimethylolpropane;AC1L1LFZ;AC1Q1NLU;ACMC-1C2GC;QI80HXD6S5;SCHEMBL19621;CBDivE_004836;4-01-00-02551 (Beilstein Handbook Reference);KSC177Q9P;2,2-Bis(hydroxymethyl)propane;2,2-dimethyl-1,3-propandiol;2,2-dimethylpropan-1,3-diol;2,2-dimethyl 1,3-propanediol;2.2-dimethyl-1,3-propanediol;2,3-Dimethyl-1,3-propanediol;CHEMBL3184801;DTXSID8027036;CTK0H7897;2,2-dimethyl -1,3-propanediol;2,2-dimethyl-1,3-propane diol;2,2-dimethyl-propane-1,3-diol;NSC6366;MolPort-003-932-306;ZINC388175;NSC-6366;NSC55836;1,3-Dihydroxy-2,2-dimethylpropane;2,2-Dihydroxy-2,2-dimethylpropane;2,2-Dimethyl-1,3-dihydroxypropane;Tox21_201363;Tox21_303298;ANW-18922;MFCD00004685;NSC-55836;ZINC00388175;AKOS005068060;MCULE-3663555151;NE10344;RL01297;RTR-003853;TRA0083916;2,2-Dimethyl-1,3-propanediol, 99%;NCGC00249034-01;NCGC00256980-01;NCGC00258915-01;AJ-20472;AK109182;AN-22975;CJ-03141;I936;KB-16396;OR012210;OR112803;SC-79890;ZB011337;LS-120360;ST2415601;TR-003853;D0791;FT-0653714;ST50982294;31682-EP2295399A2;31682-EP2308858A1;31682-EP2311816A1;31682-EP2311817A1;55473-EP2270101A1;55473-EP2284165A1;55473-EP2292597A1;55473-EP2301919A1;55473-EP2301924A1;55473-EP2308865A1;55473-EP2374895A1;218793-EP2371805A1;218793-EP2374787A1;I14-2699;J-506805;F0001-0385;Z1235963404;InChI=1/C5H12O2/c1-5(2,3-6)4-7/h6-7H,3-4H2,1-2H;111109-35-4;1,3-Propanediol, 2,2-dimethyl- [ACD/Index Name];2,2-Dimethyl-1,3-propandiol [German] [ACD/IUPAC Name];2,2-Dimethyl-1,3-propanediol [ACD/IUPAC Name];2,2-Diméthyl-1,3-propanediol [French] [ACD/IUPAC Name];2,2-dimethylpropane-1,3-diol;Neopentyl glycol [Wiki];1,3-Dihydroxy-2,2-dimethylpropane;126-30-7 [RN];2,2-Dimethyl-1,3 propanediol,2,2-Dimethyl-1,3-dihydroxypropane;2,2-Dimethyl-1,3-Propanediol (en);2,2-Dimethyltrimethylene glycol;2,3-Dimethyl-1,3-propanediol;204-781-0 [EINECS];2-ethylpropane-1,3-diol;4-01-00-02551 (Beilstein Handbook Reference) [Beilstein];DIMETHYLTRIMETHYLENE GLYCOL;Hydroxypivalyl alcohol;MFCD00004685 [MDL number];Neol;Neopentanediol;Neopentylene glycol;Neopentylglycol;NPG;NPG Glycol;propane-1,3-diol, 2,2-dimethyl-;Propanediol, 2,2-dimethyl-, 1,3-;Q1X1 & 1 & 1Q [WLN];UNII:QI80HXD6S5;UNII-QI80HXD6S5;Neopentyl glycol mixed steartates and myristates;Neopentyl glycol ester of myristic and stearic acids;Octadecanoic acid,mixed esters with myristic acid and neopentyl glycol;1,3-Propanediol, 2,2-dimethyl;Neol;NEOL(R);NPG Glycol;Neopentanediol;NEOPENTYL GLYCO;NEOPENTYL GLYCOL;Dimethylolpropane;NEOPENTYLENE GLYCOL;hydroxypivalylalcohol;NEOPENTYL GLYCOL pure;2-METHOXY-6-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE Unsaturated polyester resin 5-(TRIFLUOROMETHYL)-2-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE 2-CHLORO-6-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE Ibuprofen 3-METHOXY-2-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE 4-(TRIFLUOROMETHYL)-2-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE 2-(TRIFLUOROMETHYL)-6-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE 2-CYANO-5-BROMOPHENYLBORONIC ACID PINACOL ESTER Sodium formate 2-BROMO-6-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE ISOQUINOLINE-4-BORONIC ACID 2,2-DIMETHYLPROPANEDIOL-1,3 CYCLIC ESTER Triethylene glycol dimethacrylate 4-CHLORO-2-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE 3-FLUORO-2-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE;Diethylene glycol Trimethylol propane Dimethyl fumarate Dimethyl sulfate N,N-Dimethylformamide 1-Methoxy-2-propanol PROPYLENE GLYCOL 1,3-Propanediol Bis(neopentyl glycolato)diboron Poly(propylene glycol) 1,4-Butanediol 2-Methyl-2,4-pentanediol Dimethyl disulfide Ethylene glycol diacetate Ethylene glycol Propylene glycol 2-METHYL-1,3-PROPANEDIOL 1-Phenoxy-2-propanol;1,3-Dihydroxy-2,2-dimethylpropane 1,3-propanediol,2,2-dimethyl- 2,2-Dimethyl-1,3-dihydroxypropane 2,2-dimethyl-3-propanediol 2,2-Dimethylpropane-1,3-diol 2,2-dimethyltrimethyleneglycol 3-Propanediol,2,2-dimethyl-1 Dimethylolpropane Hydroxypivalyl alcohol hydroxypivalylalcohol Neol Neopentanediol NPG Glycol DIMETHYLTRIMETHYLENE GLYCOL Building Blocks 126-30-7 2,2-BIS(HYDROXYMETHYL)PROPANE 2,2-DIHYDROXY-2,2-DIMETHYLPROPANE 2,2-DIMETHYL-1,3-PROPANEDIOL NEOPENTYLENE GLYCOL NEOPENTYL GLYCOL NEOL(R) Polyols Oxygen Compounds Organic Building Blocks NEOPENTYL GLYCO 2,2-DIMETHYL-1,3-PROPANEDIOL (NPG) 2,2-Dimethyl-1,3 propandiol CH32CCH2OH2 2,2-dimethyl-1,3-propanediol (Neopentyl Glycol) Intermediates of Dyes and Pigments 2,2-Dimethylpropan-1,3-diol 126307 Organics 2,2-DIMETHYL-1,3-PROPANEDIOL 99.5+% HOCD2CCD32CD2OH NEOPENTYL GLYCOL pure Neopentylglycol, NPG Glycol 2,2-Dimethyl-1,3-propanediol,99% 2,2-Dimethyl-1,3-propanediol,97% neopentyl glycol(2,2-dimethyl-1,3-propanedil) 2,2-Dimethyl-1,3-propanediol,NPG Glycol, Neopentylglycol Neopentyl Glycol (Slurry and Flake) 2,2-DiMethyl-1,3-propanediol, 99% 25GR 2,2-DiMethyl-1,3-propanediol, 99% 500GR 2,2-Bis(hydroxymethyl)propane 2,2-Dihydroxy-2,2-dimethylpropane Neopentyl Glycol 2,2-DIMETHYL-1,3-PROPANEDIOL FOR SYNTHES Neopentyl glycol (NPG) 2,2-DiMethyl-1,3-propanediol 99% 2,2-DiMethyl-1,3-propanediol, 99.5%, 99.5% Neopentylglycol flakes Pyridines 2,2-Dimethyl-1,3-propanediol(NPG Glycol);Neopentyl glycol;2,2-Bis(hydroxymethyl)propane;2,2-Dihydroxy-2,2-dimethylpropane;Neopentyl Glycol;2,2-dimethyl propane-1,3-diol;dimethyl trimethylene glycol;2,2-dimethyl-1,3-propane diol;2,2-dimethyl-1,3-propanediol;dimethylol propane;2,2-dimethylpropane-1,3-diol;dimethyltrimethylene glycol;hydroxypivalyl alcohol;NPG glycol;neopentane diol;neopentylene glycol;neopentylglycol;propane-1,3-diol, 2,2-dimethyl-;1,3-propanediol, 2,2-dimethyl-;Neopentyl glycol; 2,2-dimethylpropane-1,3-diol; 2-ethylpropane-1,3-diol;2,2-Dimethyl-1,3-propanediol; Neoppentylglycol; 1,3-Dihydroxy-2,2-dimethylpropane; 2,2-Bis(hydroxymethyl)propane; 2,2-Dimethyl-1,3-dihydroxypropane; 2,2-Dimethyl-1,3-propanediol; 2,2-Dimethyl-1,3-propylene Glycol; 2,2-Dimethylolpropane; 2,2-Dimethylpropan-1,3-diol; 2,2-Dimethylpropanediol Monoacrylate Monomethacrylate; 2,2-Dimethyltrimethylene Glycol; Dimethylolpropane; Hydroxypivalyl Acohol; NSC 55836; NSC 6366; Neopentanediol; Neopentyl Glycol; Neopentylene Glycol; Nexcoat 600;NPG Glycol; Neopentylglycol;Neopentylene glycol; 1,3-Propanediol, 2,2-dimethyl-; 2,2-Dimethyl-1,3-propanediol;Neopentil glikol nedir,neopentil glikol nerede kullanılır,nerelerde kullanılır,neopentil glikol kullanımı,neopentil glikol hangi alanlarda kullanılır,neopentil glikol kimyasal özellikleri,fiziksel özellikleri,neopentil hangi alanlarda kullanılır,neopentil glikol teknik özellikleri,neopentil glikol kimyasal formülü,neopentil glikol speskti,spesifikasyonu,güvenlik bilgi formu,neopentil glikol teknik şartnamesi;NEOPENTYL GLYCOL;2,2-DIMETHYL-1,3-DIHYDROXYPROPANE;2,2-DIMETHYL-1,3-PROPANEDIOL;1,3-PROPANEDIOL, 2,2-DIMETHYL-;DIMETHYLOLPROPANE;2,2-DIMETHYLTRIMETHYLENE GLYCOL;2,2-BIS(HYDROXYMETHYL)PROPANE;2,2-Dimethyl-1,3-propanediol may be used in the synthesis of:;2,2-dimethyl-1,3-propanediol cyclic phosphorochloridate[1];2,2-dimethyl-1,3-propanediol cyclic phenylphosphonate[1];[1',3'-(2',2'-dimethylpropylene)]-2-iodo-3-octyl-5-thienylboronate[2];cyclic carbonate[3];2,2-dimethyl-1,3-propanediol bis(cyclic-2,2-dimethyltrimethylene phosphite);1,3-Benzodioxole, 2,2-dimethyl- [ACD/Index Name];2,2-Dimethyl-1,3-benzodioxol [German] [ACD/IUPAC Name];2,2-Dimethyl-1,3-benzodioxole [ACD/IUPAC Name];2,2-Diméthyl-1,3-benzodioxole [French] [ACD/IUPAC Name];[14005-14-2];1,2-(Isopropylidenedioxy)benzene;14005-14-2 [RN];2,2-DIMETHYL-1,3-BENZODIOXAZOLE;2,2-dimethyl-2H-1,3-benzodioxole;2,2-Dimethylbenzo[d][1,3]dioxole;2,2-dimethylbenzo[d]1,3-dioxolane;MFCD08061594 [MDL number];NEOPENTIL GLIKOL;NEOPENTILGLIKOL;NEOPENTİL GLİKOL;NEOPENTİLGLİKOL;NEO PENTIL GLIKOL;NEO PENTİL GLİKOL;NEO PENTIL GLYCOL;NEOPENTILGLYCOL;NEO PENTIL GILIKOL;NEOPENTIL GILIKOL;NEOPENTILGILIKOL;NEO PENTİL GİLİKOL;NEOPENTİLGİLİKOL;neopentıl glıkol;neopentılglıkol;neopentil glikol;neopentilglikol;neo pentil glikol;neo pentıl glıkol;neo perntıl glycol;neopentılglycol;neopentılglıkol;neopentıl gılıkol;neopentılgılıkol;neopentyl glycol;neo pentyl glycol;neopentylglycol;NEOPENTYL GLYCOL;NEO PENTYL GLYCOL;NEOPENTYLGLYCOL;2,2-dimetilpropan_1,3_diol;2,2-Dimethyl-1,3-propanediol;2,2-Dimethylpropane-1,3-diol;1,3-Dihydroxy-2,2-dimethylpropane


EC NUMARASI: 204-781-0

Neopentil Glikolün Moleküler Formülü
C5H12O2

Neopentil Glikolun Adı: IUPAC
2,2-dimetilpropan-1,3-diol;

Neopentil Glikolün Deneysel Özellikleri
Neopentil Glikolün Fiziksel Tanımı
2,2-DİMETİLPROPAN-l, 3-DİOL, beyaz bir kristalimsi katıdır. Erime noktası 130 ° C.

Sıvı
Sıvı, PelletLarj Kristalleri
OtherSolid
DiğerleriHarici, PelletlerLargeCrystaller, WetSolid
PelletsLargeCrystals

Neopentil Glikol Kaynama Noktası
760 mm Hg'de 406.4 ° F

Neopentil Glikol Ergime Noktası
260.6 ° F

Neopentil Glikolün Parlama Noktası
225 ° F

Yoğunluk v
1,1 g / cm³


Neopentil Glikolün Kimyasal Özellikleri
Beyaz katı
Neopentil Glikol Kullanımı
NPG Glikol, tetrafenilporfirinlerin sentezinde kullanılır. Ayrıca bir protein kinaz modülatörü olan Bryostatin 2 sentezinde de kullanılır.
Neopentil Glikolun Genel Açıklaması
Beyaz kristal katı.
Hava ve Su Reaksiyonları
Suda çözünür.
Neopentil Glikolün Reaktivite Profili
2,2-Dimetil-l, 3-propandiol, alkali metaller, nitrürler ve kuvvetli indirgeme maddeleri ile kombinasyon halinde zehirli gazlar üretebilir. Asit ve su oluşturan inorganik asitler ve karboksilik asitlerle reaksiyona girer. Oksitleyici maddeler ile aldehitlere veya asitlere dönüştürülür. İzosiyanatların ve epoksitlerin polimerizasyonunu başlatabilir.

2,2-Dimetil-l, 3-propandiol havaya maruz kaldıkça nemi kolaylıkla emer.

4-bromo-2-karboksilik asidin karbonil grubunun korunması için karbonil gruplarının daha kolay ayrılma ve daha fazla kararlılık nedeniyle genellikle olağan 1,3-dioksolanlara tercih edilen 4,4-dimetil-1,3-dioksanlar olarak korunması için kullanılır. Propanon ile trietil ortoformat varlığında p-toluensulfonik asit kullanılarak hazırlanır. Polyester, boya, yağlayıcı ve plastikleştiricilerin sentezinde kullanılır.

Özellikle boya ve kaplama reçinesi üretimi, jelkot ve toz boyalarda kullanılır. Çok sınırlı bir miktar esterlere dönüştürülür ve uçak motor yağı üretiminde kullanılır.


İzobütiraldehidin formaldehit ile reaksiyona girmesiyle sentezlenen poliol. Polyester reçinelerin hammaddesidir.

 

 

 

 

 

 

 

 

 

 

 


EC NUMBER: 204-781-0

Molecular Formula of Neopentyl Glycol
C5H12O2

IUPAC Name of Neopentyl Glycol
2,2-dimethylpropane-1,3-diol

Experimental Properties of Neopentyl Glycol
Physical Description of Neopentyl Glycol
2,2-DIMETHYLPROPANE-1,3-DIOL is a white crystalline solid. Melting point 130°C.

Liquid
Liquid, PelletsLargeCrystals
OtherSolid
OtherSolid, PelletsLargeCrystals, WetSolid
PelletsLargeCrystals

Boiling Point of Neopentyl Glycol
406.4° F at 760 mm Hg

Melting Point of Neopentyl Glycol
260.6° F

Flash Point of Neopentyl Glycol
225° F

Density v
1.1 g/cm³


Chemical Properties of Neopentyl Glycol
white solid
Uses of Neopentyl Glycol
NPG Glycol is used in the synthesis of tetraphenylporphyrins. Also used in the synthesis of Bryostatin 2, a protein kinase modulator.
General Description of Neopentyl Glycol
White crystalline solid.
Air & Water Reactions
Soluble in water.
Reactivity Profile of Neopentyl Glycol
2,2-Dimethyl-1,3-propanediol may generate toxic gases in combination of with alkali metals, nitrides, and strong reducing agents. Reacts with inorganic acids and carboxylic acids to form esters plus water. Converted to aldehydes or acids by oxidizing agents. May initiate the polymerization of isocyanates and epoxides.

2,2-Dimethyl-1,3-propanediol readily absorbs moisture on exposure to air.

Used for protection of carbonyl groups as 4,4-dimethyl-1,3-dioxanes, often preferred to the more usual 1,3-dioxolanes due to easier separation and greater stability, for protection of carbonyl group of 4-bromo-2-propanone using p-toluenesulfonic acid in the presence of triethyl orthoformate. It is used in the synthesis of polyesters, paints, lubricants, and plasticizers.

Especially used in paint and coating resin production, gelcoat and powder coating. A very limited amount is converted into esters and used in aircraft engine oil production.


Polyol synthesized by the reaction of isobutyraldehyde with formaldehyde. It is a raw material for polyester resins.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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