1,2-Benzenedicarboxylicacid,1-(1-ethyl-1-methyl-2-propyn-1-yl) ester
- 中文别名:酞己炔酯
- 中文释义:酞己炔酯
- 英文别名:2-(3-methylpent-1-yn-3-yloxycarbonyl)benzoic acid;
PHTHALOFYNE;
Ftalofino [INN-Spanish];
(+-)-phthalic acid mono-(1-ethyl-1-methyl-prop-2-ynyl ester);
Ftalofyne;
3-methyl-1-pentyn-3-ol hydrogen phthalate;
(+-)-Phthalsaeure-mono-(1-aethyl-1-methyl-prop-2-inylester);
Phthalofyne [USAN];
Methalofyne;
Whipcide;
Ftalofynum [INN-Latin]
- CAS No.:131-67-9
- 分子式:
C14H14O4
- 分子量:246.28
- 精确分子量:246.08900
- PSA:63.60000
- InChI:The Key: CZGIRAWWWHPJHM-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.194g/cm3
- 沸点:
- 411.1ºC at 760mmHg
- 闪点:
- 154.4ºC
- 折射率:
- 1.552
- 蒸汽压:
- 1.71E-07mmHg at 25°C
安全信息
- 密度:
- 1.194g/cm3
- 沸点:
- 411.1ºC at 760mmHg
- 闪点:
- 154.4ºC
- 折射率:
- 1.552
- 蒸汽压:
- 1.71E-07mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TI2520000
- CHEMICAL NAME :
- Phthalic acid, mono(1-ethyl-1-methyl-2-propynyl) ester
- CAS REGISTRY NUMBER :
- 131-67-9
- LAST UPDATED :
- 198610
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C14-H14-O4
- MOLECULAR WEIGHT :
- 246.28
- WISWESSER LINE NOTATION :
- QVR BVOX2&1&1UU1
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 :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,85,1957
海关数据
中国海关编码:2918990090
- 概述:
- 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0%. 退税率:13.0%. 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:
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率:65.91
2、 摩尔体积(cm3/mol):206.2
3、 等张比容(90.2K):547.2
4、 表面张力(dyne/cm):49.6
5、 极化率(10-24cm3):26.13
计算化学数据
1.疏水参数计算参考值(XlogP):2.5
2.氢键供体数量:1
3.氢键受体数量:4
4.可旋转化学键数量:6
5.互变异构体数量:无
6.拓扑分子极性表面积63.6
7.重原子数量:18
8.表面电荷:0
9.复杂度:379
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:1
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1