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1,3-Cyclopentanedicarboxylicacid

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

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