2-Aminothiophenol

Modify Date: 2025-08-22 17:43:47

2-Aminothiophenol structure	Common Name	2-Aminothiophenol
	CAS Number	137-07-5	Molecular Weight	125.191
	Density	1.2±0.1 g/cm3	Boiling Point	234.9±13.0 °C at 760 mmHg
	Molecular Formula	C₆H₇NS	Melting Point	23 °C
	MSDS	Chinese USA	Flash Point	79.4±0.0 °C
	Symbol	GHS05, GHS07, GHS09	Signal Word	Danger

Name	2-Aminobenzenethiol
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	234.9±13.0 °C at 760 mmHg
Melting Point	23 °C
Molecular Formula	C₆H₇NS
Molecular Weight	125.191
Flash Point	79.4±0.0 °C
Exact Mass	125.029922
PSA	64.82000
LogP	1.43
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.663
Water Solubility	INSOLUBLE

2-Aminothiophenol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DC0600000

CHEMICAL NAME :: Benzenethiol, o-amino-

CAS REGISTRY NUMBER :: 137-07-5

BEILSTEIN REFERENCE NO. :: 0606076

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H7-N-S

MOLECULAR WEIGHT :: 125.20

WISWESSER LINE NOTATION :: ZR BSH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Blood - methemoglobinemia-carboxyhemoglobin

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,90,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 25 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02532 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83812 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 124 (estimated)

Symbol	GHS05, GHS07, GHS09
Signal Word	Danger
Hazard Statements	H302-H314-H410
Precautionary Statements	P273-P280-P305 + P351 + P338-P310-P501
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive;
Risk Phrases	R22;R34;R50/53
Safety Phrases	S26-S36/37/39-S45-S60-S61-S25
RIDADR	UN 1760 8/PG 3
WGK Germany	3
RTECS	DC0600000
Packaging Group	III
Hazard Class	8
HS Code	29309070

Precursor 10
CAS#:136-95-8 Benzo[d]thiazol... CAS#:1141-88-4 2,2'-Disulfaned... CAS#:95-16-9 Benzo[d]thiazole CAS#:1155-00-6 o-nitrophenyl d...
CAS#:23786-14-3 Methyl (4-metho... CAS#:587-88-2 Ethyl 4-fluorop... CAS#:1193-02-8 4-Aminothiophenol CAS#:52449-43-1 Methyl 4-chloro...
CAS#:2876-78-0 Methyl 1-Naphth... CAS#:14062-19-2 Ethyl (4-methyl...
DownStream 10
CAS#:1032-98-0 3-(2-benzothiaz... CAS#:1047-61-6 Benzenecarbothi... CAS#:105602-95-7 2-benzylsulfiny... CAS#:105942-32-3 4H-1,4-benzothi...
CAS#:106691-36-5 2-(3-oxo-4H-1,4... CAS#:108176-69-8 1-(2H-1,4-benzo... CAS#:106691-40-1 2-[4-(3-chlorop... CAS#:112251-27-1 2-(1H-indol-3-y...
CAS#:111931-61-4 N-(1,3-benzothi... CAS#:109363-81-7 3-hydroxy-12H-c...

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Development of an optode for detection of trace amounts of Hg2+ in different real samples based on immobilization of novel tetradentate Schiff bases bearing two thiol groups in PVC membrane.

J. Fluoresc. 24(3) , 859-74, (2014)

A very sensitive and reversible optical chemical sensor based on a novel tetradentate Schiff base namely N.N(/)bis(2-aminothiophenol)benzene-1,2-dicarboxaldehyde (ATBD) immobilized within a plasticize...

Concave Rhombic Dodecahedral Au Nanocatalyst with Multiple High-Index Facets for CO2 Reduction.

ACS Nano 9 , 8384-93, (2015)

A concave rhombic dodecahedron (RD) gold nanoparticle was synthesized by adding 4-aminothiophenol (4-ATP) during growth from seeds. This shape is enclosed by stabilized facets of various high-indexes,...

Study on Synthesis and Fluorescence of Novel Benzofused Phenazine π-Conjugated Skeleton with Coumarin and Isophoron Cores.

J. Fluoresc. 25 , 1095-102, (2015)

The novel benzofused phenazine π-conjugated skeleton with a coumarin and isophoron core was synthesized, characterized, and condensed with suitably substituted active methylene compounds by classical ...

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Aminothiophenol
Price: Check
Purity: 90.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Aminothiophenol
Price: ￥218.0/100g ￥78.0/25g
Purity: 97.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Aminothiophenol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Aminobenzolthiol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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