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3-aminopropanethiol

3-aminopropanethiol structure

CAS No.: 462-47-5

Chemical Name:: 3-aminopropanethiol

Synonyms: 3-Aminopropane-1-thiol;Homocysteamine;3-aminopropanethiol;3-Amino-1-propanethiol;3-azanylpropane-1-thiol;1-Propanethiol, 3-aMino-;3-aminopropanethiol ISO 9001：2015 REACH;1-Propanethiol, 3-amino- (6CI,7CI,8CI,9CI);https://www.chemicalbook.com/ProdSupplierGNCB1896013.htm

CBNumber:: CB1896013

Molecular Formula:: C3H9NS

Molecular Weight:: 91.18

MDL Number:: MFCD01697646

MOL File:: 462-47-5.mol

MSDS File:: SDS

Last updated:2026-05-27 23:49:18

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3-aminopropanethiol Properties

Melting point	112-113 °C
Boiling point	151.4±23.0 °C(Predicted)
Density	0.951±0.06 g/cm3(Predicted)
pka	9.29±0.10(Predicted)
EWG's Food Scores	1

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS07
Signal word	Danger
Hazard statements	H227-H302-H312-H314-H332-H335-H401-H412
Precautionary statements	P210-P261-P264-P270-P271-P273-P280-P301+P312+P330-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338+P310-P363-P370+P378-P403+P233-P403+P235-P405-P501

3-aminopropanethiol price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA0035Y8	3-aminopropane-1-thiol 95+%	462-47-5	1g	$1288	2026-05-28	Buy
American Custom Chemicals Corporation	CHM0307695	3-AMINOPROPANE-1-THIOL 95.00%	462-47-5	5MG	$495.48	2021-12-16	Buy

Product number	Packaging	Price	Buy
AA0035Y8	1g	$1288	Buy
CHM0307695	5MG	$495.48	Buy

3-aminopropanethiol Chemical Properties, Uses, Production

Definition

ChEBI: 3-aminopropane-1-thiol is a thiol.

3-aminopropanethiol Preparation Products And Raw materials

Raw materials

Preparation Products

1-Thia-5-azaspiro[5.5]undecane (6CI,7CI,8CI,9CI)

3-aminopropanethiol Suppliers

Global Suppliers ( 37)

Supplier	Tel	Email	Country	ProdList	Advantage
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10265	58
Sichuan Yuehe Bio-Pharmaceutical Co.,Ltd	028-82729560 17365561851	tangzhichen@yuehepharm.com	China	212	58
Finetech Industry Limited	027-87465837 19945049750	sales@finetechnology-ind.com	China	9331	58
Struchem Co., Ltd.	0512-63009836 18994340901	helen@struchem.com	China	3970	60
Guangdong wengjiang Chemical Reagent Co., Ltd.	0751-2886750 13927877953	3005811397@qq.com	China	13282	58
Guangzhou Jhd Chemical Reagent Co., Ltd.	020-84383047	sales@jhd.com.cn	China	9177	65
Aikon International Limited	025-58851090 13913916777	sales01@aikonchem.com	China	15947	58
Zhengzhou Acme Chemical Co., Ltd.	037163312495 13303845143	1416159398@qq.com	China	10151	58
Henan Alpha Chemical Co., Ltd.	0371-55055611 18137792234	3957071458@qq.com	China	9973	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9733	58

Supplier	Advantage
Hangzhou Sage Chemical Co., Ltd.	58
Sichuan Yuehe Bio-Pharmaceutical Co.,Ltd	58
Finetech Industry Limited	58
Struchem Co., Ltd.	60
Guangdong wengjiang Chemical Reagent Co., Ltd.	58
Guangzhou Jhd Chemical Reagent Co., Ltd.	65
Aikon International Limited	58
Zhengzhou Acme Chemical Co., Ltd.	58
Henan Alpha Chemical Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58

View Latest Price from 3-aminopropanethiol manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-20	3-aminopropanethiol 462-47-5	$1.10	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
	2020-01-14	3-aminopropanethiol 462-47-5	$9.80	1g	≥99%	100kg	Career Henan Chemical Co

3-aminopropanethiol
462-47-5
$1.10
99.00%
Dideu Industries Group Limited

3-aminopropanethiol
462-47-5
$9.80
≥99%
Career Henan Chemical Co

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3-aminopropanethiol 3-azanylpropane-1-thiol 3-Amino-1-propanethiol Homocysteamine 1-Propanethiol, 3-aMino- 1-Propanethiol, 3-amino- (6CI,7CI,8CI,9CI) 3-aminopropanethiol ISO 9001：2015 REACH 3-Aminopropane-1-thiol https://www.chemicalbook.com/ProdSupplierGNCB1896013.htm 462-47-5