Cochineal
Names
[ CAS No. ]:
1343-78-8
[ Name ]:
Cochineal
[Synonym ]:
8-Azabicyclo[3.2.1]octane-2-carboxylic acid, 3-(benzoyloxy)-8-formyl-, methyl ester
Methyl 3-(benzoyloxy)-8-formyl-8-azabicyclo[3.2.1]octane-2-carboxylate
Methyl 3-benzoyloxy-8-formyl-8-azabicyclo(3.2.1)octane-2-carboxylate
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
474.3±45.0 °C at 760 mmHg
[ Melting Point ]:
136ºC dec
[ Molecular Formula ]:
C22H20O13
[ Molecular Weight ]:
317.336
[ Flash Point ]:
240.7±28.7 °C
[ Exact Mass ]:
317.126312
[ PSA ]:
242.51000
[ LogP ]:
2.10
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.579
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GG5350000
- CHEMICAL NAME :
- Cochineal (dye)
- CAS REGISTRY NUMBER :
- 1343-78-8
- LAST UPDATED :
- 199701
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 136 gm/kg/13W-C
- TOXIC EFFECTS :
- Endocrine - changes in adrenal weight Endocrine - changes in spleen weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - hamster Lung
- DOSE/DURATION :
- 5100 mg/L
- REFERENCE :
- GMCRDC Gann Monograph on Cancer Research. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No. 11- 1971- Volume(issue)/page/year: 27,95,1981
Safety Information
[ Safety Phrases ]:
22-24/25
[ WGK Germany ]:
2
[ RTECS ]:
GG5350000
[ HS Code ]:
3203001990
Customs
[ HS Code ]: 3203001990