3-Thiophenamine,2-nitro-

Modify Date: 2025-10-12 19:01:25

3-Thiophenamine,2-nitro- structure	Common Name	3-Thiophenamine,2-nitro-
	CAS Number	52003-20-0	Molecular Weight	144.15200
	Density	1.549g/cm3	Boiling Point	360.2ºC at 760mmHg
	Molecular Formula	C₄H₄N₂O₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	171.6°C

Name	2-nitrothiophen-3-amine
Synonym	More Synonyms

Density	1.549g/cm3
Boiling Point	360.2ºC at 760mmHg
Molecular Formula	C₄H₄N₂O₂S
Molecular Weight	144.15200
Flash Point	171.6°C
Exact Mass	143.99900
PSA	100.08000
LogP	2.34290
Index of Refraction	1.686

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM7226000

CHEMICAL NAME :: 3-Thiophenamine, 2-nitro-

CAS REGISTRY NUMBER :: 52003-20-0

BEILSTEIN REFERENCE NO. :: 1307969

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H4-N2-O2-S

MOLECULAR WEIGHT :: 144.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 23,553,1988

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 23,553,1988

HS Code	2934999090

3-Bromo-2-nitro...

CAS#:24430-27-1

~51%

3-Thiophenamine...

CAS#:52003-20-0

2,2'-dinitro-3,...

CAS#:30989-91-4

Literature: Ronsisvalle, Giuseppe; Pappalardo, Maria S.; Vittorio, Franco; Pasquinucci, Lorella; Caruso, Antonina; et al. European Journal of Medicinal Chemistry, 1988 , vol. 23, p. 553 - 560

2-Nitrothiophene

CAS#:609-40-5

~14%

3-Thiophenamine...

CAS#:52003-20-0

Literature: Katritzky, Alan R.; Laurenzo, Kathleen S. Journal of Organic Chemistry, 1988 , vol. 53, # 17 p. 3978 - 3982

Precursor 2
CAS#:24430-27-1 3-Bromo-2-nitro... CAS#:609-40-5 2-Nitrothiophene
DownStream 1
CAS#:52003-19-7 imino-(2-nitrot...

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-Amino-2-nitrothiophene

3-Thiophenamine,2-nitro

2-Nitro-3-thiophenamine

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3-Thiophenamine,2-nitro-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.