2,3-Butanediol C...

2,3-Butanediol    CAS 513-85-9    In stock

2,3-Butanediol CAS 513-85-9 In stock

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2,3-Butanediol 2,3-Butylene glycol CAS 513-85-9

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2,3-Butanediol    CAS 513-85-9    In stock

 

2,3-Butylene glycol

 

 

 

Product Name: 2,3-Butanediol
Synonyms: dimethylethyleneglycol;pseudobutyleneglycol;sym-dimethylethyleneglycol;2,3-Butanediol, 98%, Mixture of raceMic and Meso forMs;2,3-Butanediol Solution, 100ppm;2,3-Butanediol Vetec(TM) reagent grade, 98%;2,3-Butanediol, mixture of DL and meso;2,3-DIHYDROXYBUTANE
CAS: 513-85-9
MF: C4H10O2
MW: 90.12
EINECS: 208-173-6
Product Categories: Pharmaceutical Raw Materials
Mol File: 513-85-9.mol
2,3-Butanediol Structure
 
2,3-Butanediol Chemical Properties
Melting point  25 °C(lit.)
Boiling point  183-184 °C(lit.)
density  1.002 g/mL at 20 °C(lit.)
vapor pressure  <1 hPa (20 °C)
refractive index  n20/D 1.433(lit.)
Fp  185 °F
storage temp.  Store below +30°C.
form  Viscous Liquid
color  Colorless to pale yellow
PH 7 (H2O, 20℃)Aqueous solution
explosive limit 3.1-11.4%(V)
Water Solubility  SOLUBLE
Sensitive  Hygroscopic
Merck  14,1568
BRN  969165
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides, chloroformates, reducing agents.
CAS DataBase Reference 513-85-9(CAS DataBase Reference)
NIST Chemistry Reference 2,3-Butanediol(513-85-9)
EPA Substance Registry System 2,3-Butanediol(513-85-9)
 
Safety Information
Safety Statements  24/25
WGK Germany  1
RTECS  EK0532000
Autoignition Temperature 395 °C DIN 51794
TSCA  Yes
HS Code  29053980
Hazardous Substances Data 513-85-9(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 5000 mg/kg

 

 

 


Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

Ms Mary Chi   Sales manager 
 
 
 

 

Details:

 
 
 
 
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Think Chemistry,Think CHemWill

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

Ms Mary Chi   Sales manager 
 
 
Website: #
 

 

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