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(S)-(+)-1,3-Butanediol

(S)-(+)-1,3-Butanediol structure

CAS No.: 24621-61-2

Chemical Name:: (S)-(+)-1,3-Butanediol

Synonyms: (2S)-2,4-Butanediol;S13BG;(S)-(+)-butanediol;(S)-2-HEXANOL 99+%;(S)-1,3-BUTANEDIOL;1,3-BUTANEDIOL, (S);(3S)-1,3-Butanediol;(S)-(+)-1,3-Butaneiol;1,3-Butanediol, (3S)-;(S)-(+)-1,3-butyldiol

CBNumber:: CB0770635

Molecular Formula:: C4H10O2

Molecular Weight:: 90.12

MDL Number:: MFCD00064278

MOL File:: 24621-61-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:48:29

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(S)-(+)-1,3-Butanediol Properties

Melting point	0.07°C (estimate)
alpha	+30.0° (c 1, ethanol)
Boiling point	109 °C14 mm Hg(lit.)
Density	1.005 g/mL at 25 °C(lit.)
vapor density	3.1 (vs air)
vapor pressure	0.06 mm Hg ( 20 °C)
refractive index	n20/D 1.440(lit.)
Flash point	250 °F
storage temp.	Inert atmosphere,Room Temperature
form	Viscous Liquid
pka	14.83±0.20(Predicted)
Specific Gravity	1.005
color	Clear colorless to yellow
optical activity	[α]20/D +30°, c =1 in ethanol
Stability	hygroscopic
InChI	1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3/t4-/m0/s1
InChIKey	PUPZLCDOIYMWBV-BYPYZUCNSA-N
SMILES	C[C@H](O)CCO
LogP	-0.692 (est)
CAS DataBase Reference	24621-61-2(CAS DataBase Reference)
UNSPSC Code	12352001

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P305+P351+P338-P264-P280-P305+P351+P338+P337+P313

target organs

Respiratory system

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36-24/25

WGK Germany

3-10

Autoignition Temperature

741°F

HS Code

29053920

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

(S)-(+)-1,3-Butanediol price More Price(58)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	B1160	(S)-(+)-1,3-Butanediol >98.0%(GC)	24621-61-2	1g	$57	2026-04-30	Buy
TCI Chemical	B1160	(S)-(+)-1,3-Butanediol >98.0%(GC)	24621-61-2	5g	$197	2026-04-30	Buy
Strem Chemicals	08-0198	(S)-(+)-1,3-Butanediol, 98+% 98+%	24621-61-2	250mg	$76	2026-04-30	Buy
Strem Chemicals	08-0198	(S)-(+)-1,3-Butanediol, 98+% 98+%	24621-61-2	1g	$225	2026-04-30	Buy
Usbiological	261758	S-(+)-1,3-Butanediol Asreported	24621-61-2	25g	$991	2026-06-03	Buy

Product number	Packaging	Price	Buy
B1160	1g	$57	Buy
B1160	5g	$197	Buy
08-0198	250mg	$76	Buy
08-0198	1g	$225	Buy
261758	25g	$991	Buy

(S)-(+)-1,3-Butanediol Chemical Properties,Uses,Production

Chemical Properties

Colorless to light yellow liqui

Uses

Chiral starting material.

Uses

(S)-(+)-1,3-Butanediol is a chiral reagent used in organic synthesis including the total synthesis of Swinholide A, a cytotoxic agent against cancer cell lines.

Definition

ChEBI: A butane-1,3-diol of S-configuration.

(S)-(+)-1,3-Butanediol Preparation Products And Raw materials

Raw materials

2,6-dimethyl-1,3-dioxan-4-ol (R)-(-)-1,3-Butanediol 4-Hydroxy-2-butanone

Preparation Products

(S)-(+)-1,3-Butanediol Suppliers

Global( 149)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hangzhou WDJBIO Co., Ltd.	0571-86706360 18158111080	3168409019@qq.com	China	579	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chembon Pharmaceutical Co., Ltd.	028-84252981 18583719936	sales@chembon.com.cn	China	854	64
Shanghai Sphchem Co., Ltd.	021-56491756 13512199871	2819742715@qq.com	China	3994	55

Supplier	Advantage
Hangzhou WDJBIO Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Capot Chemical Co., Ltd	66
Shanghai Longsheng chemical Co.,Ltd.	59
Shanghai Hanhong Scientific Co.,Ltd.	64
Chembon Pharmaceutical Co., Ltd.	64
Shanghai Sphchem Co., Ltd.	55

View Lastest Price from (S)-(+)-1,3-Butanediol manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-25	(S)-(+)-1,3-BUTANEDIOL 24621-61-2	$3.00-9.00		99%		ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2021-08-12	(S)-(+)-1,3-BUTANEDIOL 24621-61-2	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2019-12-24	(S)-(+)-1,3-BUTANEDIOL 24621-61-2	$1.00	1KG	99%	1000KGS	Career Henan Chemical Co

(S)-(+)-1,3-BUTANEDIOL
24621-61-2
$3.00-9.00
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

(S)-(+)-1,3-BUTANEDIOL
24621-61-2
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

(S)-(+)-1,3-BUTANEDIOL
24621-61-2
$1.00
99%
Career Henan Chemical Co

(S)-(+)-1,3-Butanediol Spectrum

(S)-(+)-1,3-BUTANEDIOL(24621-61-2)MS (S)-(+)-1,3-BUTANEDIOL(24621-61-2)¹HNMR (S)-(+)-1,3-BUTANEDIOL(24621-61-2)¹³CNMR (S)-(+)-1,3-BUTANEDIOL(24621-61-2)IR1 (S)-(+)-1,3-BUTANEDIOL(24621-61-2)Raman

24621-61-2((S)-(+)-1,3-Butanediol)Related Search:

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(S)-2-HEXANOL 99+% (3S)-1,3-Butanediol (S)-(+)-1,3-Butaneiol (S)-(+)-butanediol (S)-(+)-1,3-Butylene Glycol (S)-(+)-1,3-Dihydroxybutane (S)-(+)-1,3-Butanediol 98% 1,3-BUTANEDIOL, (S) (S)-1,3-BUTANEDIOL (S)-(+)-1,3-BUTYLENE GLYCOL S13BG (S)-(+)-1,3-DIHYDROXYBUTANE (S)-(+)-BUTYLENE GLYCOL (S)-(+)-butane-1,3-diol (S)-(+)-1,3-Butanediol,98+% (S)-1,3-BUTANEDIOL 99+% (S)-(+)-1,3-Butanediol > 1,3-Butanediol, (3S)- (S)-(+)-1,3-Butanediol (S)-(+)-1,3-butyldiol (2S)-2,4-Butanediol (S)-(+)-1,3-Butanediol 24621-61-2 C4H10O2 Asymmetric Synthesis Chiral Building Blocks Simple Alcohols (Chiral) Polyols Organic Building Blocks Chiral Oxygen TADDOL Series organic alcohol Chiral Alcohols chiral Chiral Building Blocks Simple Alcohols (Chiral) Synthetic Organic Chemistry Chiral Building Blocks Organic Building Blocks Polyols Chiral Compounds Diols