2-Butenoic acid,2-butenylidene ester, (E,E,E)- (8CI,9CI)
- 中文别名:二[(E)-2-丁烯酸](E)-2-丁烯-1-亚基酯
- 中文释义:[(E)-1-[(E)-but-2-enoyl]oxybut-2-enyl] (E)-but-2-enoate
- 英文别名:[(E)-1-[(E)-but-2-enoyl]oxybut-2-enyl] (E)-but-2-enoate;
CROTONIC ACID,2-BUTENYLIDENE ESTER;
1,1-bis-trans-crotonoyloxy-but-2t-ene;
2-Butenylidene crotonate;
2-Butenoic acid,2-butenylidene ester,(E,E,E)-(8CI,9CI);
Crotylidene dicrotonate
- CAS No.:10141-07-8
- 分子式:C12H16O4
- 分子量:224.28
- 精确分子量:224.10500
- PSA:52.60000
- InChI:The Key: BADIPRCUJPQNIE-OTWDQPKHSA-N
- 分子结构式:
物化性质
- 密度:
- 1.043g/cm3
- 沸点:
- 302ºC at 760mmHg
- 闪点:
- 143ºC
- 折射率:
- 1.482
- 蒸汽压:
- 0.00102mmHg at 25°C
安全信息
- 密度:
- 1.043g/cm3
- 沸点:
- 302ºC at 760mmHg
- 闪点:
- 143ºC
- 折射率:
- 1.482
- 蒸汽压:
- 0.00102mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GQ3150000
- CHEMICAL NAME :
- Crotonic acid, 2-butenylidene ester
- CAS REGISTRY NUMBER :
- 10141-07-8
- BEILSTEIN REFERENCE NO. :
- 1708973
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C12-H16-O4
- MOLECULAR WEIGHT :
- 224.28
- WISWESSER LINE NOTATION :
- 2U1VO2U2OV1U2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2590 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
海关数据
中国海关编码:2916190090
- 概述:
- 2916190090 其他不饱和无环一元羧酸(包括其酸酐、酰卤化物,过氧化物和过氧酸以及它们的衍生物)。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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, 丙烯酸、丙烯酸盐或酯应报明包装
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
- 摘要/Summary:
- 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%