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2-Mercapto-3-butanol

CAS No.: 37887-04-0

Chemical Name:: 2-Mercapto-3-butanol

Synonyms: FEMA 3502;Fema no. 3502;3-Thio-2-butanol;Einecs 253-701-0;3-Mercapto-2-butanol;2-MERCAPTO-3-BUTANOL;3-MERCAPTOBUTAN-2-OL;3-sulfanylbutan-2-ol;(R,S)-2-mercapto-3-butanol;(R*,S*)-3-mercaptobutan-2-ol

CBNumber:: CB2129062

Molecular Formula:: C4H10OS

Molecular Weight:: 106.19

MOL File:: 37887-04-0.mol

MSDS File:: SDS

Modify Date:: 2024/7/15 16:45:23

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2-Mercapto-3-butanol Properties

Boiling point	53 °C/10 mmHg (lit.)
Density	1.013 g/mL at 25 °C (lit.)
FEMA	3502 \| 2-MERCAPTO-3-BUTANOL
refractive index	n20/D 1.48(lit.)
Flash point	143 °F
pka	10.57±0.10(Predicted)
Specific Gravity	0.999
Odor	at 0.10 % in propylene glycol. sulfury roasted onion garlic meaty
Odor Type	sulfurous
JECFA Number	546
LogP	0.47
CAS DataBase Reference	37887-04-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS02,GHS07
Signal word	Warning
Hazard statements	H226-H315-H319-H335
Precautionary statements	P210-P302+P352-P305+P351+P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
RIDADR	UN 3336 3/PG 3
WGK Germany	3

2-Mercapto-3-butanol price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	W350206	2-Mercapto-3-butanol mixture of isomers, ≥97%, FG	37887-04-0	1SAMPLE-K	₹5141.88	2022-06-14	Buy
Sigma-Aldrich(India)	W350206	2-Mercapto-3-butanol mixture of isomers, ≥97%, FG	37887-04-0	25G	₹13325.58	2022-06-14	Buy
Sigma-Aldrich(India)	W350206	2-Mercapto-3-butanol mixture of isomers, ≥97%, FG	37887-04-0	100G	₹39478.78	2022-06-14	Buy
Sigma-Aldrich(India)	W350206	2-Mercapto-3-butanol mixture of isomers, ≥97%, FG	37887-04-0	1KG	₹53139.93	2022-06-14	Buy

Product number	Packaging	Price	Buy
W350206	1SAMPLE-K	₹5141.88	Buy
W350206	25G	₹13325.58	Buy
W350206	100G	₹39478.78	Buy
W350206	1KG	₹53139.93	Buy

2-Mercapto-3-butanol Chemical Properties,Uses,Production

Uses

2-Mercapto-3-butanol is used in preparation of low-energy UV curing polyurethane acrylate prepolymer with fast UV curing speed, good toughness and stable storage and UV curing coating.

Taste threshold values

Taste characteristics at 4 ppm: meaty, savory, sauteed onion and garlic.

Biochem/physiol Actions

Taste at 4 ppm

2-Mercapto-3-butanol Preparation Products And Raw materials

Raw materials

Preparation Products

2-Mercapto-3-butanol Suppliers

Global( 235)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	China	12460	58	Inquiry
Hebei Yanxi Chemical Co., Ltd.	+86-17531190177; +8617531190177	China	6011	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20323	58	Inquiry
JINING XINHE CHEMICAL CO., LTD	+8615318402391	China	378	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21675	55	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29900	58	Inquiry
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	China	6387	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
Neostar United (Changzhou) Industrial Co., Ltd.	+86-519-519-85557386	China	12228	58	Inquiry
SIMAGCHEM CORP	+86-13806087780	China	17367	58	Inquiry

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
JINING XINHE CHEMICAL CO., LTD	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Chongqing Chemdad Co., Ltd	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
SIMAGCHEM CORP	58

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FEMA 3502 2-MERCAPTO-3-BUTANOL (R*,S*)-3-mercaptobutan-2-ol 3-MERCAPTOBUTAN-2-OL 2-MERCAPTO-3-BUTANOL 97+% MIXTURE OF & 2-MERCAPTO-3-BUTANOL FEMA NO.3502 2-Butanol, 3-mercapto-, (2R,3S)-rel- 3-Thio-2-butanol 3-Mercapto-2-butanol 2-Butanol, 3-mercapto-, (theta,S)- Einecs 253-701-0 Fema no. 3502 2-Mercapto-3-butanol >=98.0% 3-sulfanylbutan-2-ol 2-Mercapto-3-butanol, Mixture of isoMers (2R,3S)-3-Mercaptobutan-2-ol 2-Butanol, 3-mercapto-,(2R,3S)-rel- (9CI) 2-Mercapto-3-butanol USP/EP/BP (R,S)-2-mercapto-3-butanol High purity CAS 37887-04-0 2-Mercapto-3-butanol in stock 37887-04-0 95-71-7 CH3CHOHCHSHCH3 C4H10OS C4H10SO Thiols/Mercaptans Sulfur Compounds Organic Building Blocks Building Blocks Sulfides flavors Alphabetical Listings Flavors and Fragrances M-N Pharmaceutical Raw Materials thiol Flavor