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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (Z)-3-Hydroxy-2-((phenylimino)-2-thienylmethyl)-1H-inden-1-one
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128404-76-2

128404-76-2 structure

128404-76-2 structure

Name: (Z)-3-Hydroxy-2-((phenylimino)-2-thienylmethyl)-1H-inden-1-one
Chemical Name: 2-[anilino(thiophen-2-yl)methylidene]indene-1,3-dione
CAS Number: 128404-76-2
Molecular Formula: C₂₀H₁₃NO₂S
Molecular Weight: 331.38800
Create Date: 2017-12-16 15:27:56
Modify Date: 2025-11-26 19:48:32

Name	2-[anilino(thiophen-2-yl)methylidene]indene-1,3-dione

Density	1.404g/cm3
Boiling Point	523.9ºC at 760mmHg
Molecular Formula	C₂₀H₁₃NO₂S
Molecular Weight	331.38800
Flash Point	270.6ºC
Exact Mass	331.06700
PSA	74.41000
LogP	4.72350
Vapour Pressure	4.53E-11mmHg at 25°C
Index of Refraction	1.743

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NK8948000

CHEMICAL NAME :: 1H-Inden-1-one, 3-hydroxy-2-((phenylimino)-2-thienylmethyl)-, (Z)-

CAS REGISTRY NUMBER :: 128404-76-2

LAST UPDATED :: 199112

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H13-N-O2-S

MOLECULAR WEIGHT :: 331.40

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: JICSAH Journal of the Indian Chemical Society. (Indian Chemical Soc., 92, Acharya Prafulla Chandra Rd., Calcutta 700009, India) V.5- 1928- Volume(issue)/page/year: 66,815,1989

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