4,4-对二乙酰基二苯醚
- 中文名称:
- 4,4-对二乙酰基二苯醚
- 中文别名:
- 4-乙酰基苯酯;
4,4'-对二乙酰基二苯醚
- 英文名称:
- Ethanone,1,1'-(oxydi-4,1-phenylene)bis-
- 英文别名:
- 4-Acetylphenyl ether;
1-[4-(4-acetylphenoxy)phenyl]ethanone
- CAS No.:
- 2615-11-4
- 分 子 式:
-
C16H14O3
- 分 子 量:
- 254.28
- 精确分子量:
- 254.09400
- PSA:
- 43.37000
- InChI:
- The Key: GZRGHDIUPMPHCB-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
4,4-对二乙酰基二苯醚 物化性质
- 密度:
- 1.139 g/cm3
- 熔点:
- 103-105ºC
- 沸点:
- 409.9ºC at 760 mmHg
- 闪点:
- 182.4ºC
4,4-对二乙酰基二苯醚 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AM9656500
- CHEMICAL NAME :
- Acetophenone, 4',4'''-oxydi-
- CAS REGISTRY NUMBER :
- 2615-11-4
- BEILSTEIN REFERENCE NO. :
- 1117740
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H14-O3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 9 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
GKNT, 1982 Volume(issue)/page/year: -,42,1982
4,4-对二乙酰基二苯醚 海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 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:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%