(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;2S,3S-(+)-Butanediol;(S,S)-2,3-BUTANEDIOL;(S,S)-Butane-2,3-diol;(2S,3S)-2,3-BUTANEDIOL;(2S,3S)-Butan-2,3-diol
- CBNumber:
- CB8117911
- Molecular Formula:
- C4H10O2
- Molecular Weight:
- 90.12
- MDL Number:
- MFCD00063648
- MOL File:
- 19132-06-0.mol
- MSDS File:
- SDS
Melting point | 20°C |
---|---|
Boiling point | 179-182 °C (lit.) |
alpha | 13 º (c=neat) |
Density | 0.987 g/mL at 25 °C (lit.) |
refractive index |
n |
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) |
FDA UNII | 7E9UXG71S1 |
NIST Chemistry Reference | 2,3-Butanediol, [S-(R*,R*)]-(19132-06-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H227 | |||||||||
Precautionary statements | P210-P280-P370+P378-P403+P235-P501 | |||||||||
Hazard Codes | Xi | |||||||||
Safety Statements | 24/25 | |||||||||
RIDADR | NA 1993 / PGIII | |||||||||
WGK Germany | 3 | |||||||||
HS Code | 29053995 | |||||||||
NFPA 704 |
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(S,S)-2,3-Butanediol price More Price(36)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 18967 | L-(+)-2,3-Butanediol for chiral derivatization, ≥97.0% | 19132-06-0 | 1ml | $232 | 2022-05-15 | Buy |
Sigma-Aldrich | 18967 | L-(+)-2,3-Butanediol for chiral derivatization, ≥97.0% | 19132-06-0 | 5ml | $795 | 2022-05-15 | Buy |
TCI Chemical | B1343 | (S,S)-(+)-2,3-Butanediol >97.0%(GC) | 19132-06-0 | 1g | $123 | 2024-03-01 | Buy |
TCI Chemical | B1343 | (S,S)-(+)-2,3-Butanediol >97.0%(GC) | 19132-06-0 | 100mg | $22 | 2024-03-01 | Buy |
Strem Chemicals | 08-0201 | (2S,3S)-(+)-2,3-Butanediol, min. 97% | 19132-06-0 | 100mg | $31 | 2024-03-01 | Buy |
(S,S)-2,3-Butanediol Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5828 | 58 |
Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 | sales@ichemie.com | China | 988 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16914 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | stella@zetchem.com | China | 2136 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 7621 | 58 |
Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19343 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29825 | 58 |
View Lastest Price from (S,S)-2,3-Butanediol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2024-08-15 | (S S) -2 3-Butanediol
19132-06-0
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Guanlang Biotechnology Co,.LTD | |
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2023-11-01 | (S,S)-2,3-Butanediol
19132-06-0
|
US $0.00-0.00 / g | 0.1g | >97.0%(GC) | 500kg | Hangzhou ICH Biofarm Co., Ltd | |
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2021-07-02 | L-(+)-2,3-Butanediol
19132-06-0
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- (S S) -2 3-Butanediol
19132-06-0
- US $5.00-2.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co,.LTD
-
- (S,S)-2,3-Butanediol
19132-06-0
- US $0.00-0.00 / g
- >97.0%(GC)
- Hangzhou ICH Biofarm Co., Ltd
-
- L-(+)-2,3-Butanediol
19132-06-0
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd