 Home > Encyclopedia > (+)-2,3-Butanediol

(+)-2,3-Butanediol

(+)-2,3-Butanediol structure

CAS No:
19132-06-0
Formula:
C4H10O2
Chemical Name:
(+)-2,3-Butanediol
Synonyms:
2,3-Butanediol,(2S,3S)-;2,3-Butanediol,L-;2,3-Butanediol,[S-(R*,R*)]-;(2S,3S)-2,3-Butanediol;(S,S)-2,3-Butanediol;L-(+)-Butane-2,3-diol;(+)-2,3-Butanediol;(2S,3S)-(+)-2,3-Butanediol;Dextro-2,3-Butanediol
Categories:
Organic Chemistry > Alcohols, Phenols, Phenol Alcohols

Description

SLIGHTLY YELLOW OILY LIQUIDChEBI: The (S,S) diastereoisomer of butane-2,3-diol.2, 3-Butanediol, which is very important for a variety of chemical feedstocks and liquid fuels, can be derived from the bioconversion of natural resources1-2. It may be used in the production of antifreeze solvents, extraction solvents, butadiene, polymers, polyurethane and diacetyl and may also be used as a fuel1, 2.

(S,S)-butane-2,3-diol is the (S,S) diastereoisomer of butane-2,3-diol. It is an enantiomer of a (R,R)-butane-2,3-diol.

(+)-2,3-Butanediol Basic Attributes

Molecular Weight：

90.12

Exact Mass：

90.12

UNII：

7E9UXG71S1

HScode：

29053995

Characteristics

PSA：

40.5

XLogP3：

-0.9

Appearance：

Slightly yellow Oily Liquid

Density：

0.992 g/mL at 20 °C(lit.)

Melting Point：

18.2 °C

Boiling Point：

180.5 °C

Flash Point：

185 °F

Refractive Index：

n 20/D 1.433

Water Solubility：

soluble

Storage Conditions：

2-8°C

Vapor Pressure：

0.26mmHg at 25°C

Specific rotation：

13 º (c=neat)

Explosive limit：

3.1-11.4%(V)

Safety Information

Transport codes：

NA 1993 / PGIII

wgk germany：

hazard class code：

R24/25

safety instructions：

24/25

Marks：

Stability/Shelf Life：

hygroscopic

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:90.12
XLogP3:-0.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:90.068079557
Monoisotopic Mass:90.068079557
Topological Polar Surface Area:40.5
Heavy Atom Count:6
Complexity:30.5
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of (+)-2,3-Butanediol

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

(S,S)-2,3-Butanediol 99% Oily Liquid Dideu

CAS No.: 19132-06-0

Grade: Industrial Grade

Content: 99%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

(2S,3S)-(+)-2,3-Butanediol 99% see COA kanbei

CAS No.: 19132-06-0

Grade: Industrial Grade

Content: 99%

Inquiry
Hangzhou Chungyo Chemicals Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed Certified factory

Manufactory Supplier of Dyes,Textile agent,Medical intermediate,API,Pigments,Basic Chemicals

(2S,3S)-(+)-2,3-Butanediol

CAS No.: 19132-06-0

Grade: pharmaceutical grade

Content: 98%

Inquiry