1,3-Cyclopentanedicarboxylicacid
- 中文别名:1,3-环戊二羧酸
- 中文释义:1,3-环戊二羧酸;环戊烷-1,3-二羧酸;环戊烷-1,3-二甲酸
- 英文别名:Cyclopentane-1,3-dicarboxylic acid;
NORCAMPHORICACID
- CAS No.:4056-78-4
- 分子式:
C7H10O4
- 分子量:0
- 精确分子量:158.05800
- PSA:74.60000
- InChI:InChI=1/C7H10O4/c8-6(9)4-1-2-5(3-4)7(10)11/h4-5H,1-3H2,(H,8,9)(H,10,11)/t4-,5+
- 分子结构式:
物化性质
- 密度:
- 1.396g/cm3
- 沸点:
- 320.7ºC at 760mmHg
- 闪点:
- 161.9ºC
- 折射率:
- 1.535
- 蒸汽压:
- 6.51E-05mmHg at 25°C
安全信息
- 密度:
- 1.396g/cm3
- 沸点:
- 320.7ºC at 760mmHg
- 闪点:
- 161.9ºC
- 折射率:
- 1.535
- 蒸汽压:
- 6.51E-05mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GY4025000
- CHEMICAL NAME :
- 1,3-Cyclopentanedicarboxylic acid
- CAS REGISTRY NUMBER :
- 4056-78-4
- LAST UPDATED :
- 199012
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C7-H10-O4
- MOLECULAR WEIGHT :
- 158.17
- WISWESSER LINE NOTATION :
- L5TJ AVQ CVQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967
海关数据
中国海关编码:2917209090
- 概述:
- HS:2917209090 其他(环烷、环烯、环萜烯)多元羧酸 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
- 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
- 摘要/Summary:
- 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic 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%
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):0.1
2.氢键供体数量:2
3.氢键受体数量:4
4.可旋转化学键数量:2
5.互变异构体数量:无
6.拓扑分子极性表面积:74.6
7.重原子数量:11
8.表面电荷:0
9.复杂度:167
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:2
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