(S,S)-2,3-Butanediol
Description Reference- Product Name
- (S,S)-2,3-Butanediol
- CAS No.
- 19132-06-0
- Chemical Name
- (S,S)-2,3-Butanediol
- Synonyms
- 2,3-BUTANEDIOL, [S-(R*,R*)]-;(2S,3S)-Butane-2,3-diol;(S-(R,R))-butane-2,3-diol;L-Butane-2,3-diol;L(+)-2,3-BUTANEDIOL;(S,S)-2,3-BUTANEDIOL;2S,3S-(+)-Butanediol;(S,S)-Butane-2,3-diol;(2S,3S)-2,3-BUTANEDIOL;(2S,3S)-Butan-2,3-diol
- CBNumber
- CB8117911
- Molecular Formula
- C4H10O2
- Formula Weight
- 90.12
- MOL File
- 19132-06-0.mol
(S,S)-2,3-Butanediol Property
- Melting point:
- 20°C
- alpha
- 13 º (c=neat)
- Boiling point:
- 179-182 °C (lit.)
- Density
- 0.987 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.433
- Flash point:
- 185 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- pka
- 14.67±0.20(Predicted)
- form
- Oily Liquid
- color
- Slightly yellow
- Specific Gravity
- 0.987
- PH
- 9-10 (500g/l, H2O, 20℃)
- explosive limit
- 3.1-11.4%(V)
- optical activity
- [α]20/D +13°, neat
- Water Solubility
- soluble
- BRN
- 1718899
- Stability:
- hygroscopic
- LogP
- -0.655 (est)
- CAS DataBase Reference
- 19132-06-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 2,3-Butanediol, [S-(R*,R*)]-(19132-06-0)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 18967
- Product name
- L-(+)-2,3-Butanediol
- Purity
- for chiral derivatization, ≥97.0%
- Packaging
- 1ml
- Price
- $232
- Updated
- 2022/05/15
- Product number
- 18967
- Product name
- L-(+)-2,3-Butanediol
- Purity
- for chiral derivatization, ≥97.0%
- Packaging
- 5ml
- Price
- $795
- Updated
- 2022/05/15
- Product number
- B1343
- Product name
- (S,S)-(+)-2,3-Butanediol
- Purity
- >97.0%(GC)
- Packaging
- 1g
- Price
- $123
- Updated
- 2024/03/01
- Product number
- B1343
- Product name
- (S,S)-(+)-2,3-Butanediol
- Purity
- >97.0%(GC)
- Packaging
- 100mg
- Price
- $22
- Updated
- 2024/03/01
- Product number
- 08-0201
- Product name
- (2S,3S)-(+)-2,3-Butanediol, min. 97%
- Packaging
- 100mg
- Price
- $31
- Updated
- 2024/03/01
(S,S)-2,3-Butanediol Chemical Properties,Usage,Production
Description
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. It can be used as a precursor in the manufacture of a range of chemical products, various plastics and pesticides, including the solvents methyl ethyl ketone (MEK), gamma-butyrolactone (GBL), and 1, 3-butadiene3. Methyl ethyl ketone can be used as a liquid fuel additive. Many other derivatives for potential uses as antifreeze agent (levo-form of 2,3 BDL), solvents, and plastic can also be prepared from 2.3-BDL. Furthermore, it can be added as a flavoring agent in food products when converted to a diacetyl by dehydrogenation2. Nowadays, it has been more and more applied of microbial fermentation for the production of 2.3-BDL2,4.
Reference
- https://www.sigmaaldrich.com/catalog/product/sial/18967?lang=en®ion=US
- Lee, Jinwon, et al. "Biological production of 2,3-butanediol." Applied Microbiology & Biotechnology 55.1(2001):10-8.
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3147483/
- Oliver, John W. K., et al. "Cyanobacterial conversion of carbon dioxide to 2, 3-butanediol. PNAS 110.4(2013):1249-1254.
Chemical Properties
SLIGHTLY YELLOW OILY LIQUID
Uses
(S,S)-2,3-Butanediol is the (S,S)-isomer of 2,3-Butanediol (B690020), a naturally occurring compound found in cocoa butter.
Definition
ChEBI: The (S,S) diastereoisomer of butane-2,3-diol.
General Description
L-(+)-2,3-Butanediol is a stereoisomer of 2,3-Butanediol (2,3-BD). 2,3-BD may be used in the production of antifreeze solvents, extraction solvents, butadiene, polymers, polyurethane and diacetyl and may also be used as a fuel.
Purification Methods
Purify it by fractional distillation. The bis-(4-nitrobenzoate) has m 141-142o and [] (-) or (+) 52o (c 4 CHCl3). [Ghirardelli & Lucas J Am Chem Soc 79 734 1957, Rubin et al. J Am Chem Soc 74 425 1952, Neish Can J Res 27 6 1949, Neish & Ledingham Can J Res 27 694 1949, Beilstein 1 IV 2524-2525.]
(S,S)-2,3-Butanediol Preparation Products And Raw materials
Raw materials
Preparation Products
(S,S)-2,3-Butanediol Suppliers
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View Lastest Price from (S,S)-2,3-Butanediol manufacturers
- Product
- (S S) -2 3-Butanediol 19132-06-0
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-15
- Product
- (S,S)-2,3-Butanediol 19132-06-0
- Price
- US $0.00-0.00/g
- Min. Order
- 0.1g
- Purity
- >97.0%(GC)
- Supply Ability
- 500kg
- Release date
- 2023-06-29
- Product
- L-(+)-2,3-Butanediol 19132-06-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27