Norcamphoric acid
Names
[ CAS No. ]:
4056-78-4
[ Name ]:
Norcamphoric acid
[Synonym ]:
(1R,3S)-Cyclopentane-1,3-dicarboxylic acid
Norcamphoric acid
1,3-Cyclopentanedicarboxylic acid, (1R,3S)-
cis-1,3-Dicarboxycyclopentane
norcamphoricacid
(1R,3S)-1,3-Cyclopentanedicarboxylic acid
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
320.7±25.0 °C at 760 mmHg
[ Melting Point ]:
320.7C
[ Molecular Formula ]:
C7H10O4
[ Molecular Weight ]:
158.152
[ Flash Point ]:
161.9±19.7 °C
[ Exact Mass ]:
158.057907
[ PSA ]:
74.60000
[ LogP ]:
-0.10
[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C
[ Index of Refraction ]:
1.535
[ Storage condition ]:
2~8℃
Toxicological Information
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
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2917209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2917209090
[ 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%