Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Thiophenamine,2-nitro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

52003-20-0

52003-20-0 structure

Name: 3-Thiophenamine,2-nitro-
Chemical Name: 2-nitrothiophen-3-amine
CAS Number: 52003-20-0
Molecular Formula: C₄H₄N₂O₂S
Molecular Weight: 144.15200
Create Date: 2018-09-19 20:02:53
Modify Date: 2024-01-10 06:30:42

Name	2-nitrothiophen-3-amine
Synonyms	3-Amino-2-nitrothiophene 3-Thiophenamine,2-nitro 2-Nitro-3-thiophenamine

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

24430-27-1

~51%

52003-20-0

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

609-40-5

~14%

52003-20-0

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

Precursor 2
24430-27-1 609-40-5
DownStream 1
52003-19-7

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

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