2,5-dimethyl-4,5-dihydro-1,3-thiazole
- 中文别名：2,5-dimethyl-4,5-dihydro-1,3-thiazole
- 中文释义：2,5-dimethyl-4,5-dihydro-1,3-thiazole
- 英文别名：2,5-dimethyl-4,5-dihydro-1,3-thiazole;
2,5-Dimethyl-4,5-dihydro-thiazol;
2,5-Dimethyl-2-thiazolin;
2,5-dimethyl-2-thiazoline;
Thiazole,4,5-dihydro-2,5-dimethyl;
2,5-Dimethyl-delta2-thiazoline;
4,5-Dihydro-2,5-dimethylthiazole;
2,5-dimethyl-4,5-dihydro-thiazole;
2,5-dimethylthiazoline
- CAS No.：4146-19-4
- 分子式：C5H9NS
- 分子量：115.19700
- 精确分子量：115.04600
- PSA：37.66000
- InChI：The Key: QURBTAPQPXENJD-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.13g/cm3
- 沸点：
- 147.1ºC at 760 mmHg
- 闪点：
- 42.8ºC
- 折射率：
- 1.574
安全信息
- 密度：
- 1.13g/cm3
- 沸点：
- 147.1ºC at 760 mmHg
- 闪点：
- 42.8ºC
- 折射率：
- 1.574
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XJ4252430
- CHEMICAL NAME :
- Thiazole, 4,5-dihydro-2,5-dimethyl-
- CAS REGISTRY NUMBER :
- 4146-19-4
- BEILSTEIN REFERENCE NO. :
- 0106260
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H9-N-S
- MOLECULAR WEIGHT :
- 115.21
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 20,16,1985
海关数据
中国海关编码：2934100090
- 概述：
- 2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 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:20.0%
- 申报要素：
- 品名, 成分含量, 用途
- 摘要/Summary：
- 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
