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2,5-Dimethyl-3-hexyne-2,5-diol

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Company Name: Mainchem Co., Ltd.
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Products Intro: Product Name:2,5-Dimethyl-3-hexyne-2,5-diol
CAS:142-30-3
Company Name: SICHUAN ZHONGBANG TECHNICAL DEVELOPING LIMITED COMPANY  Gold
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Products Intro: Product Name:2,5-DiMethyl-3-Hexyne-2,5-Diol
CAS:142-30-3
Purity:99.0% Remarks:H001
Company Name: Wuhan EnTai Technology Development Co,.Ltd  
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Products Intro: Product Name:2,5-dimethyl-3-hexyne-5-diol
CAS:142-30-3
Remarks:HD-M
Company Name: J & K SCIENTIFIC LTD.  
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Products Intro: Product Name:2,5-Dimethyl-3-hexyne-2,5-diol, 99%
CAS:142-30-3
Purity:99% Package:100G;25G;500G
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
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Products Intro: Product Name:2,5-DiMethyl-3-hexyne-2,5-diol
CAS:142-30-3
Purity:98% Package:100g;500g Remarks:B30002
2,5-Dimethyl-3-hexyne-2,5-diol Basic information
Product Name:2,5-Dimethyl-3-hexyne-2,5-diol
Synonyms:acetylenepinacol;D 43;d43;Kemitracin-50;olfiney;tetramethyl-2-butynediol;2,5-DIHYDROXY-2,5-DIMETHYL-3-HEXYNE;Tetramethylbutynediol
CAS:142-30-3
MF:C8H14O2
MW:142.2
EINECS:205-533-4
Product Categories:Acetylenes;Acetylenic Alcohols & Their Derivatives;Nonionic;Polymer Additives;Surfactants;Halogenated Heterocycles ,Pyrazoles,Pyrazines
Mol File:142-30-3.mol
2,5-Dimethyl-3-hexyne-2,5-diol Structure
2,5-Dimethyl-3-hexyne-2,5-diol Chemical Properties
Melting point 90-94 °C(lit.)
Boiling point 121-123 °C7 mm Hg(lit.)
density 0,949 g/cm3
vapor pressure 0.025 hPa (40.3 °C)
refractive index 1.4179 (estimate)
Fp 102°C
storage temp. Store below +30°C.
solubility 240g/l
form Crystalline Flakes or Powder
color White to light yellow
Water Solubility 240 g/L (20 ºC)
BRN 969835
CAS DataBase Reference142-30-3(CAS DataBase Reference)
NIST Chemistry Reference3-Hexyne-2,5-diol, 2,5-dimethyl-(142-30-3)
EPA Substance Registry System3-Hexyne-2,5-diol, 2,5-dimethyl-(142-30-3)
Safety Information
Hazard Codes Xn
Risk Statements 42/43
Safety Statements 7-36-24/25
WGK Germany 3
RTECS MR0176000
TSCA Yes
HS Code 29053980
Hazardous Substances Data142-30-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
HD-M English
ACROS English
SigmaAldrich English
ALFA English
2,5-Dimethyl-3-hexyne-2,5-diol Usage And Synthesis
Chemical Propertieswhite to light yellow crystalline flakes or powder
2,5-Dimethyl-3-hexyne-2,5-diol Preparation Products And Raw materials
Raw materialsBenzene
Tag:2,5-Dimethyl-3-hexyne-2,5-diol(142-30-3) Related Product Information
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