513-85-9

513-85-9 structure

Name: (2R,3R)-(-)-2,3-Butanediol
Chemical Name: butane-2,3-diol
CAS Number: 513-85-9
Molecular Formula: C₄H₁₀O₂
Molecular Weight: 90.121
Catalog: Organic raw materials Alcohols, phenols, phenolic compounds and derivatives Acyclic alcohol
Create Date: 2018-04-06 08:00:00
Modify Date: 2024-01-02 15:37:18
2,3-Butanediol is a butanediol derived from the bioconversion of natural resources[1].

Name	butane-2,3-diol
Synonyms	D-Butane-2,3-diol 2,3-dihydroxybutane (R,R)-(-)-2,3-Butanediol (-)-2,3-Butanediol (R,R)-(-)-butane-2,3-diol (2R,3R)-(−)-2,3-Butanediol butane-2R,3R-diol 2,3-BUTANEDIOL, (-)- 2,3-Butanediol 2,3-Butanediol, (2R,3R)- MFCD00004523 3-hydroxy-2-butanol (R,R)-2,3-Butylene glycol (-)-(2R,3R)-Butanediol (R,R)-2,3-Butanediol (2R,3R)-butane-2,3-diol meso-2,3-butanediol (2R,3R)-2,3-Dihydroxybutane EINECS 208-173-6 (R,R)-(-)-2,3-butylene glycol (2R,3R)-2,3-Butanediol 2,3-Butylene Glycol (2r,3r)-butan-2,3-diol UNII:6510BGK6C5 (R,R)-butane-2,3-diol D-(-)-2,3-Butanediol

Description	2,3-Butanediol is a butanediol derived from the bioconversion of natural resources[1].
Related Catalog	Research Areas >> Others
References	[1]. Zhang L, et al. Mechanism of 2,3-butanediol stereoisomers formation in a newly isolated Serratia sp. T241. Sci Rep. 2016 Jan 12;6:19257.

Density	1.0±0.1 g/cm3
Boiling Point	180.7±0.0 °C at 760 mmHg
Melting Point	25 °C(lit.)
Molecular Formula	C₄H₁₀O₂
Molecular Weight	90.121
Flash Point	85.0±0.0 °C
Exact Mass	90.068077
PSA	40.46000
LogP	-0.99
Vapour Pressure	0.3±0.7 mmHg at 25°C
Index of Refraction	1.435
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides, chloroformates, reducing agents.
Water Solubility	SOLUBLE

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 49,385,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2438 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 726 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2438 No. of Facilities: 6 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 44 (estimated) No. of Female Employees: 32 (estimated)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	EK0532000
HS Code	29053980

HS Code	2905399090
Summary	2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%