产品供求
基本信息
- 中文名称:
-
- 中文别名:
- 1-ethyl-3-methylpyrrole-2,5-dione
- 英文名称:
- 1H-Pyrrole-2,5-dione,1-ethyl-3-methyl-
- 英文别名:
- 1-ethyl-3-methylpyrrole-2,5-dione;
1-ethyl-3-methyl-pyrrole-2,5-dione;
1-ethyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione;
N-Ethyl-2-methylmaleimide;
1-Aethyl-3-methyl-pyrrol-2,5-dion;
N-Ethylcitraconimid;
2-Methyl-N-ethylmaleinimid;
MALEIMIDE,N-ETHYL-2-METHYL;
N-Ethyl-2-methyl-maleinimid
- CAS No.:
- 31217-72-8
- 分 子 式:
- C7H9NO2
- 分 子 量:
- 139.17
- 精确分子量:
- 139.06300
- PSA:
- 37.38000
- InChI:
- The Key: NKHIHGVHWGKXMQ-UHFFFAOYSA-N
- 安全术语:
- Poison by intraperitoneal and intracerebral routes. When heated to decomposition it emits toxic fumes of NOx.
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.144g/cm3
- 沸点:
- 221.6ºC at 760 mmHg
- 闪点:
- 91.6ºC
- 折射率:
- 1.502
海关数据
中国海关编码:2925190090
- 概述:
- 2925190090 其他酰亚胺及其衍生物盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%