2-Furancarboxylic acid,5-(chloromethyl)-, butyl ester
- 中文别名：5-氯甲基-2-糠酸丁酯
- 英文别名：butyl 5-(chloromethyl)furan-2-carboxylate;
Butyl 5-chloromethyl-2-furancarboxylate;
5-chloromethyl-furan-2-carboxylic acid butyl ester;
5-Chlormethyl-furan-2-carbonsaeure-butylester;
5-Chlormethyl-2-furancarbonsaeure-butylester
- CAS No.：21893-86-7
- 分子式：C10H13ClO3
- 分子量：0
- 精确分子量：216.05500
- PSA：39.44000
- InChI：The Key: USECJSOQKIOKSX-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.156g/cm3
- 沸点：
- 312ºC at 760mmHg
- 闪点：
- 142.5ºC
- 折射率：
- 1.488
- 蒸汽压：
- 0.000544mmHg at 25°C
安全信息
- 密度：
- 1.156g/cm3
- 沸点：
- 312ºC at 760mmHg
- 闪点：
- 142.5ºC
- 折射率：
- 1.488
- 蒸汽压：
- 0.000544mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LV1805000
- CHEMICAL NAME :
- 2-Furoic acid, 5-(chloromethyl)-, butyl ester
- CAS REGISTRY NUMBER :
- 21893-86-7
- BEILSTEIN REFERENCE NO. :
- 0148753
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C10-H13-Cl-O3
- MOLECULAR WEIGHT :
- 216.68
- WISWESSER LINE NOTATION :
- T5OJ BVO4 E1G
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 :
- 2 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Blood - hemorrhage
- REFERENCE :
- TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 9,118,1967 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 20 mg/m3/4H/26W-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Related to Chronic Data - death
- REFERENCE :
- TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 9,118,1967
海关数据
中国海关编码：2932190090
- 概述：
- 2932190090 其他结构上有非稠合呋喃环化合物. 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：
- 2932190090 other compounds containing an unfused furan 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%
