Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-Pentadien-1-one, 1-(2-hydroxyphenyl)-5-phenyl-
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41420-57-9

41420-57-9 structure

41420-57-9 structure

Name: 2,4-Pentadien-1-one, 1-(2-hydroxyphenyl)-5-phenyl-
Chemical Name: 1-(2-hydroxyphenyl)-5-phenylpenta-2,4-dien-1-one
CAS Number: 41420-57-9
Molecular Formula: C₁₇H₁₄O₂
Molecular Weight: 250.29200
Create Date: 2017-02-03 20:42:49
Modify Date: 2024-04-03 13:40:32

Name	1-(2-hydroxyphenyl)-5-phenylpenta-2,4-dien-1-one
Synonyms	1t-Phenyl-buten-(1)-on-(3)-seqtrans-oxim (E)-oct-2-enoic acid ethyl ester (2E,3E)-4-phenyl-3-buten-2-one oxime (2E)-octenoic acid ethyl ester ethyl (E)-oct-2-enoate 4-phenyl-3-buten-2-one oxime Ethyl (2E)-2-octenoate 4-phenyl-but-3-en-2-one oxime ethyl (E)-2-octenoate 1-(2'-Hydroxyphenyl)-5-phenylpenta-2,4-dien-1-one (E)-4-phenyl-3-buten-2-one oxime (E)-ethyl oct-2-enoate 4-Phenyl-3-buten-2-on-oxim (E,E)-2'-hydroxycinnamylideneacetophenone ethyl (2E)-oct-2-enoate (2E,3E)-4-phenylbut-3-en-2-one oxime

Density	1.164g/cm3
Boiling Point	434.8ºC at 760 mmHg
Molecular Formula	C₁₇H₁₄O₂
Molecular Weight	250.29200
Flash Point	185.4ºC
Exact Mass	250.09900
PSA	37.30000
LogP	3.84450
Index of Refraction	1.649

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RZ2476750

CHEMICAL NAME :: 2,4-Pentadien-1-one, 1-(2-hydroxyphenyl)-5-phenyl-

CAS REGISTRY NUMBER :: 41420-57-9

LAST UPDATED :: 198909

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H14-O2

MOLECULAR WEIGHT :: 250.31

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 :: 610 mg/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 22,709,1988