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15131-80-3

15131-80-3结构式
15131-80-3结构式

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中文名 2,2-二羟基查尔酮
英文名 (E)-1,3-bis(2-hydroxyphenyl)prop-2-en-1-one
英文别名 2,2'-Dihydroxychalcone
2-hydroxyacetophenone
trans-2,2'-dihydroxychalcone
2,2'-DICHLORO PHENYL ACETIC ACID METHYL ESTER
密度 1.286g/cm3
沸点 447.1ºC at 760 mmHg
熔点 161-162ºC
分子式 C15H12O3
分子量 240.25400
闪点 238.3ºC
精确质量 240.07900
PSA 57.53000
LogP 2.99390
蒸汽压 1.31E-08mmHg at 25°C
折射率 1.684

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UD5572650
CHEMICAL NAME :
2-Propen-1-one, 1,3-bis(2-hydroxyphenyl)-
CAS REGISTRY NUMBER :
15131-80-3
LAST UPDATED :
198909
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H12-O3
MOLECULAR WEIGHT :
240.27

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 :
602 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: 20,406,1986

海关编码 2914501900
海关编码 2914501900
中文概述 2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素 品名, 成分含量, 用途, 丙酮报明包装
Summary 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%