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- (E)-2-甲基-2-丁烯酸-2-苯乙酯
(E)-2-甲基-2-丁烯酸-2-苯乙酯
- 基本信息
- 物化性质
- 安全信息
- 毒理性
- 海关数据
- 结构与计算化学
(E)-2-甲基-2-丁烯酸-2-苯乙酯 基本信息
- 中文名称:
- (E)-2-甲基-2-丁烯酸-2-苯乙酯
- 中文别名:
- (E)-2-甲基-2-丁烯酸-2-苯乙酯;
惕各酸苯乙酯;
(E)-2-苯乙醇2-甲基-2-丁烯酸酯;
AA/HPA;
Acrylic acid-2-hydroxypropyl acrylate-methyl acrylate copolymer;
acrylic acid-hydroxypropyl acrylate copolymer;
Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer;
AcrylicAcid-2-HydroxypropylAcrylateCopolymer;
Acrylic acid-hydroxypropyl acrylate polymer;
Acrylic Acid-2-Hydroxypropyl Acrylate;
acesulfame k fcciv;
potassium 6-methyl-1,2,3-oxathiazin-4-olate 2,2-dioxide;
Acesulfame Potassium
- 英文名称:
- 2-Butenoic acid,2-methyl-, 2-phenylethyl ester, (2E)-
- 英文别名:
- 2-phenylethyl (E)-2-methylbut-2-enoate;
2-Phenylethyl tiglate;
Benzylcarbinyl tiglate;
Phenylethyl tiglate;
Phenethyl tiglate;
Phenethyl 2-methylcrotonate;
FEMA No. 2870
- CAS No.:
- 55719-85-2
- 分 子 式:
- C13H16O2
- 分 子 量:
- 204.26
- 精确分子量:
- 204.11500
- PSA:
- 26.30000
- EINECS:
- 259-774-5
- InChI:
- InChI=1/C13H16O2/c1-3-11(2)13(14)15-10-9-12-7-5-4-6-8-12/h3-8H,9-10H2,1-2H3/b11-3+
- 分子结构式:
-
- SDS:
- 查看
(E)-2-甲基-2-丁烯酸-2-苯乙酯 物化性质
- 密度:
- 1.012g/cm3
- 沸点:
- 306.3ºC at 760mmHg
- 闪点:
- 167.8ºC
- 折射率:
- 1.513
(E)-2-甲基-2-丁烯酸-2-苯乙酯 安全信息
(E)-2-甲基-2-丁烯酸-2-苯乙酯 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EM9255000
- CHEMICAL NAME :
- 2-Butenoic acid, 2-methyl-, phenethyl ester
- CAS REGISTRY NUMBER :
- 55719-85-2
- BEILSTEIN REFERENCE NO. :
- 2523411
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C13-H16-O2
- MOLECULAR WEIGHT :
- 204.29
- WISWESSER LINE NOTATION :
- 2UY1&VO2R
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For
publisher information, see FCTOD7. Volume(issue)/page/year: 13,909,1975
** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For
publisher information, see FCTOD7. Volume(issue)/page/year: 13,909,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For
publisher information, see FCTOD7. Volume(issue)/page/year: 13,909,1975
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X6444
No. of Facilities: 7 (estimated)
No. of Industries: 1
No. of Occupations: 5
No. of Employees: 1557 (estimated)
No. of Female Employees: 276 (estimated)
(E)-2-甲基-2-丁烯酸-2-苯乙酯 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%
(E)-2-甲基-2-丁烯酸-2-苯乙酯 分子结构与计算化学数据
计算化学数据
1.疏水参数计算参考值(XlogP):3.3
2.氢键供体数量:0
3.氢键受体数量:2
4.可旋转化学键数量:5
5.互变异构体数量:无
6.拓扑分子极性表面积26.3
7.重原子数量:15
8.表面电荷:0
9.复杂度:225
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:1
14.不确定化学键立构中心数量:0
15.共价键单元数量:1
江西林缘香料有限公司
- 产品介绍:
-
产品名称:惕各酸苯乙酯
Cas号:55719-85-2
纯度:99
包装信息:5公斤,10公斤,25公斤
价格:洽谈
- 联系方式:
-
联系人:
电话:0796-8287629
手机:13576603469