Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Thiophenecarboxylic acid, 3-((((4-methoxyphenyl)methylene)hydrazino) sulfonyl)-, methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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145865-77-6

145865-77-6 structure

145865-77-6 structure

Name: 2-Thiophenecarboxylic acid, 3-((((4-methoxyphenyl)methylene)hydrazino) sulfonyl)-, methyl ester
Chemical Name: methyl 3-[[(E)-(4-methoxyphenyl)methylideneamino]sulfamoyl]thiophene-2-carboxylate
CAS Number: 145865-77-6
Molecular Formula: C₁₄H₁₄N₂O₅S₂
Molecular Weight: 354.40100
Create Date: 2017-06-04 12:31:59
Modify Date: 2025-09-25 18:02:52

Name	methyl 3-[[(E)-(4-methoxyphenyl)methylideneamino]sulfamoyl]thiophene-2-carboxylate

Density	1.39g/cm3
Boiling Point	538ºC at 760mmHg
Molecular Formula	C₁₄H₁₄N₂O₅S₂
Molecular Weight	354.40100
Flash Point	279.2ºC
Exact Mass	354.03400
PSA	130.68000
LogP	3.32740
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.618

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM8469000

CHEMICAL NAME :: 2-Thiophenecarboxylic acid, 3-((((4-methoxyphenyl)methylene)hydrazino)sulfonyl)-, methyl ester

CAS REGISTRY NUMBER :: 145865-77-6

LAST UPDATED :: 199703

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H14-N2-O5-S2

MOLECULAR WEIGHT :: 354.42

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 :: >500 mg/kg

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

REFERENCE :: PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 50,756,1995

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