2-Propen-1-one,1,3-bis(2-hydroxyphenyl)-
- 中文别名:2,2-二羟基查尔酮
- 中文释义:2,2-二羟基查尔酮
- 英文别名:(E)-1,3-bis(2-hydroxyphenyl)prop-2-en-1-one;
2,2'-Dihydroxychalcone;
2-hydroxyacetophenone;
trans-2,2'-dihydroxychalcone;
2,2'-DICHLORO PHENYL ACETIC ACID METHYL ESTER
- CAS No.:15131-80-3
- 分子式:C15H12O3
- 分子量:240.25
- 精确分子量:240.07900
- PSA:57.53000
- InChI:The Key: KSHCTKZLHCSARH-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.286g/cm3
- 熔点:
- 161-162ºC
- 沸点:
- 447.1ºC at 760 mmHg
- 闪点:
- 238.3ºC
- 折射率:
- 1.684
- 蒸汽压:
- 1.31E-08mmHg at 25°C
安全信息
- 密度:
- 1.286g/cm3
- 熔点:
- 161-162ºC
- 沸点:
- 447.1ºC at 760 mmHg
- 闪点:
- 238.3ºC
- 折射率:
- 1.684
- 蒸汽压:
- 1.31E-08mmHg at 25°C
毒理性
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
海关数据
中国海关编码:2914501900
- 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
- 摘要/Summary:
- 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%