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(R,R)-2,3-Butanediol

(R,R)-2,3-Butanediol Structure
(R,R)-2,3-Butanediol structure
CAS No.
24347-58-8
Chemical Name:
(R,R)-2,3-Butanediol
Synonyms
2,3-BUTANEDIOL, [S-(R*,R*)]-;BU3;(2R,3R)-Butane-2,3-diol;levo-2,3-Butanediol;D-2,3-BUTYLENE GLYCOL;(2R,3R)-(-)-2,3-BUTANEDIOL;(2R,3R)-(-)-2,3-Butanediol 97%;2R,3R-BUTANEDIOL;D-2,3-BUTANEDIOL;D-Butane-2,3-diol
CBNumber:
CB4366106
Molecular Formula:
C4H10O2
Molecular Weight:
90.12
MDL Number:
MFCD00064267
MOL File:
24347-58-8.mol
MSDS File:
SDS
Last updated:2023-05-24 17:26:47
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(R,R)-2,3-Butanediol Properties

Melting point 16 °C
Boiling point 77.3-77.4 °C/10 mmHg (lit.)
alpha -13 º (neat)
Density 0.987 g/mL at 25 °C (lit.)
vapor pressure 82.8Pa at 25℃
refractive index n20/D 1.433
Flash point 185 °F
storage temp. Sealed in dry,Store in freezer, under -20°C
pka 14.67±0.20(Predicted)
form Liquid
color Clear colorless
optical activity [α]23/D 13.2°, neat
Water Solubility soluble
Sensitive Hygroscopic
Merck 14,1568
BRN 4290593
Stability Stable. Hygroscopic, air sensitive. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides, chloroformates, reducing agents. Combustible.
InChIKey OWBTYPJTUOEWEK-QWWZWVQMSA-N
LogP -0.72 at 22℃
CAS DataBase Reference 24347-58-8(CAS DataBase Reference)
FDA UNII OR02B2286A
NIST Chemistry Reference 2,3-Butanediol, [R-(R*,R*)]-(24347-58-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H227
Precautionary statements  P210e-P280a-P370+P378a-P501a-P210-P280-P370+P378-P403+P235-P501
Hazard Codes  Xi
Safety Statements  24/25
WGK Germany  3
F  3-10
HS Code  29053980
NFPA 704
2
0 1

(R,R)-2,3-Butanediol price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 237639 (2R,3R)-(?)-2,3-Butanediol 97% 24347-58-8 1g $75.3 2024-03-01 Buy
Sigma-Aldrich 237639 (2R,3R)-(?)-2,3-Butanediol 97% 24347-58-8 5g $252 2024-03-01 Buy
TCI Chemical B1161 (R,R)-(-)-2,3-Butanediol >97.0%(GC) 24347-58-8 1g $53 2024-03-01 Buy
TCI Chemical B1161 (R,R)-(-)-2,3-Butanediol >97.0%(GC) 24347-58-8 5g $188 2024-03-01 Buy
Alfa Aesar L06586 (2R,3R)-(-)-2,3-Butanediol, 98% 24347-58-8 1g $56.65 2024-03-01 Buy
Product number Packaging Price Buy
237639 1g $75.3 Buy
237639 5g $252 Buy
B1161 1g $53 Buy
B1161 5g $188 Buy
L06586 1g $56.65 Buy

(R,R)-2,3-Butanediol Chemical Properties,Uses,Production

Chemical Properties

colourless or slightly brown liquid

Uses

C2 symmetric chiral diol with versatile applications as a chiral auxiliary, building block, and chiral ligand. Cyclocondenses with ketones for 13C NMR determination of optical purity.

Uses

(2R,3R)-(-)-2,3-Butanediol is used as a chiral auxiliary, chiral ligand and building block. Cyclocondenses with ketones for (13)C NMR determination of optical purity. It is used in the resolution of carbonyl compounds in gas chromatography.

Definition

ChEBI: The (R,R) diastereoisomer of butane-2,3-diol.

General Description

(2R,3R)-(-)-2,3-Butanediol is a key building block in pharmaceutical industry.

Flammability and Explosibility

Not classified

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.]

(R,R)-2,3-Butanediol synthesis

50-99-7
24347-58-8
Synthesis of (R,R)-2,3-Butanediol from D(+)-Glucose

(R,R)-2,3-Butanediol Preparation Products And Raw materials

Raw materials

Preparation Products

(R,R)-2,3-Butanediol Suppliers

Global( 205)Suppliers
Supplier Tel Email Country ProdList Advantage
ChiRial Biomaterial Co Ltd
+8619951673840 cero.xia@chirial.com China 156 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15928 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21691 55
Shanghai Time Chemicals CO., Ltd. 		+86-021-57951555 +8617317452075 jack.li@time-chemicals.com China 1807 55
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Zhejiang ZETian Fine Chemicals Co. LTD 		18957127338 stella@zetchem.com China 2141 58
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830 figo.gao@foxmail.com China 6992 58
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Supplier Advantage
ChiRial Biomaterial Co Ltd
58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Shanghai Time Chemicals CO., Ltd. 		55
career henan chemical co 		58
Zhejiang ZETian Fine Chemicals Co. LTD 		58
Jinan Carbotang Biotech Co.,Ltd. 		58
Accela ChemBio Inc. 		58
Chongqing Chemdad Co., Ltd 		58

View Lastest Price from (R,R)-2,3-Butanediol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(R,R)-2,3-Butanediol pictures 2023-05-25 (R,R)-2,3-Butanediol
24347-58-8
 US $0.00-0.00 / g 100g 97% 100 kg ChiRial Biomaterial Co Ltd
(R,R)-2,3-Butanediol pictures 2022-09-16 (R,R)-2,3-Butanediol
24347-58-8
 US $0.00-0.00 / kg 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
(2R,3R)-(-)-2,3-Butanediol 97% pictures 2021-07-02 (2R,3R)-(-)-2,3-Butanediol 97%
24347-58-8
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

(R,R)-2,3-Butanediol Spectrum

(R,R)-2,3-Butanediol(24347-58-8)MS(R,R)-2,3-Butanediol(24347-58-8)1HNMR(R,R)-2,3-Butanediol(24347-58-8)13CNMR(R,R)-2,3-Butanediol(24347-58-8)IR1(R,R)-2,3-Butanediol(24347-58-8)Raman

24347-58-8((R,R)-2,3-Butanediol)Related Search:

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DI(PROPYLENE GLYCOL) BUTYL ETHER 1-BUTENE PROPYLENE GLYCOL (S,S)-(+)-2,3-BUTANEDIOL,(S,S)-2,3-BUTANEDIOL 1,3-Butanediol
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D-Butane-2,3-diol (2R,3R)-2,3-BUTANEDIOL (R,R)-(-)-2,3-BUTANEDIOL (R,R)-2,3-BUTANEDIOL (R,R)-(-)-2,3-BUTYLENE GLYCOL (R,R)-(-)-2,3-DIHYDROXYBUTANE (R-(R,R))-butane-2,3-diol Dg-threo-butane-2,3-diol (2R,3R)-(-)-2,3-Butanediol, 99+% ee 2,3-Butanediol, R-(R*,R*)- 2R,3R-BUTANEDIOL (2R,3R)-(-)-2,3-Butanediol, 99+% ee, 98+% (2R,3R)-(-)-2,3-Butanediol, 99+% ee, 98+% 1GR (R,R)-(-)-2,3-Butylene Glycol (R,R)-(-)-2,3-Dihydroxybutane (R,R)-(-)-2,3-BUTANEDIOL FOR SYNTHESIS (2R,3R)-2,3-Dihydroxybutane 2,3-Butanediol,(2R,3R)- (2R,3R)-(-)-2,3-Butanediol, 98+%, ee:99+% (-)-D-threo-2,3-Butylene glycol (2R,3R)-(-)-2,3-Butanediol,98+%,99+% ee D(-)-2,3-BUTANEDIOL D-2,3-BUTANEDIOL (R,R)-(-)-butane-2,3-diol (2R,3R)-(-)-2,3-Butylene glycol (2R,3R)-(-)-2,3-Butanediol, 96%, for synthesis (R,R)-(-)-2,3-Butanediol > TIANFU-CHEM - (R,R)-2,3-Butanediol (2R,3R)-Butane-2,3-diol 99% (2R,3R)-Butane-2,3-diol D-2,3-BUTYLENE GLYCOL 2,3-BUTANEDIOL, [S-(R*,R*)]- (2R,3R)-(-)-2,3-BUTANEDIOL (2R,3R)-(-)-2,3-Butanediol 97% levo-2,3-Butanediol BU3 24347-58-8 Asymmetric Synthesis Chiral Simple Alcohols (Chiral) Chiral Building Blocks e.e. / Absolute Conefiguration Determination (NMR) Enantiomer Excess & Absolute Conefiguration Determination Organic Building Blocks Polyols Polyols Enantiomer Excess & Absolute Configuration Determination Simple Alcohols (Chiral) Synthetic Organic Chemistry Chiral Compound Chiral Building Blocks Organic Building Blocks Analytical Chemistry Chiral Building Blocks e.e. / Absolute Configuration Determination (NMR) Chiral Compounds Diols