3-Buten-2-one,3-methyl-4-phenyl-
- 中文别名:3-甲基-4-苯基-3-丁烯-2-酮
- 中文释义:3-甲基-4-苯基-3-丁烯-2-酮;3-METHYL-4-PHENYLBUT-3-EN-2-ONE
- 英文别名:3-methyl-4-phenyl-3-buten-2-one;
Benzylidene methyl ethyl ketone;
2-methyl-1-phenylbut-1-en-3-one;
3-Methyl-4-phenyl-3-buten-2-on;
3-methyl-4-phenylbut-3-en-2-one;
4-Phenyl-3-methyl-3-buten-2-one;
3-BENZYLIDENE-2-BUTANONE;
3-Benzylidene-2-butenone;
1-METHYL-1-BENZYLIDENE-ACETONE;
BENZILIDENEMETHYLACETONE;
1-Phenyl-2-methyl-1-butene-3-one
- CAS No.:1901-26-4
- 分子式:
C11H12O
- 分子量:160.21
- 精确分子量:160.08900
- PSA:17.07000
- InChI:InChI=1/C11H12O/c1-9(10(2)12)8-11-6-4-3-5-7-11/h3-8H,1-2H3/b9-8+
- 分子结构式:
物化性质
- 密度:
- 0.999g/cm3
- 沸点:
- 269.6ºC at 760mmHg
- 闪点:
- 96.3ºC
- 折射率:
- 1.552
- 蒸汽压:
- 0.00719mmHg at 25°C
- 稳定性相关:
1. 存在于主流烟气中。
- 其它信息:
1. 沸点(ºC):133~134
2. 熔点(ºC):39~40
3.折射率(n17D):1.572
安全信息
- 密度:
- 0.999g/cm3
- 沸点:
- 269.6ºC at 760mmHg
- 闪点:
- 96.3ºC
- 折射率:
- 1.552
- 蒸汽压:
- 0.00719mmHg at 25°C
- 稳定性相关:
1. 存在于主流烟气中。
- 其它信息:
1. 沸点(ºC):133~134
2. 熔点(ºC):39~40
3.折射率(n17D):1.572
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EN0214000
- CHEMICAL NAME :
- 3-Buten-2-one, 3-methyl-4-phenyl-
- CAS REGISTRY NUMBER :
- 1901-26-4
- BEILSTEIN REFERENCE NO. :
- 0774487
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C11-H12-O
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4100 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Gastrointestinal - changes in structure or function of salivary glands Skin and Appendages - hair
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,96,1990
海关数据
中国海关编码:2914399090
- 概述:
- 2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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:
- 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:51.28
2、 摩尔体积(cm3/mol):160.3
3、 等张比容(90.2K):391.0
4、 表面张力(dyne/cm):35.3
5、 极化率(10-24cm3):20.32