Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Thiophene-2-aldehyde semicarbazone
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79531-82-1

79531-82-1 structure

79531-82-1 structure

Name: Thiophene-2-aldehyde semicarbazone
Chemical Name: (thiophen-2-ylmethylideneamino)urea
CAS Number: 79531-82-1
Molecular Formula: C₆H₇N₃OS
Molecular Weight: 169.20400
Create Date: 2016-04-19 06:44:49
Modify Date: 2025-09-26 20:30:49

Name	(thiophen-2-ylmethylideneamino)urea

Density	1.42g/cm3
Molecular Formula	C₆H₇N₃OS
Molecular Weight	169.20400
Exact Mass	169.03100
PSA	95.72000
LogP	1.84150
Index of Refraction	1.671

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM8170000

CHEMICAL NAME :: 2-Thiophenecarboxaldehyde, semicarbazone

CAS REGISTRY NUMBER :: 79531-82-1

LAST UPDATED :: 199803

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-N3-O-S

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 :: 601 mg/kg

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

REFERENCE :: YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 24,737,1989

HS Code	2934999090

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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