Coralox
Names
[ CAS No. ]:
321-54-0
[ Name ]:
Coralox
[Synonym ]:
3-Chloro-4-methylumbelliferone Diethyl Phosphate
Phosphoric acid 3-chloro-4-methyl-2; -oxo-2H-chromen-7-yl ester diethyl ; ester
coumaphos oxon
Coralox
COUMAPHOSOXON
Coroxon
3-Chloro-7-hydroxy-4-methylcoumarin Diethyl Phosphate
Coumaphos O-analog
O,O-Diethyl O-7-(3-Chloro-4-methylumbelliferone) Phosphate
O,O-Diethyl O-(3-Chloro-4-methyl-7-coumarinyl) Phosphate
3-Chloro-4-methyl-7-coumarinyl diethyl phosphate
Co-Ral oxygen analog
3-Chloro-4-methyl-2-oxo-2H-chromen-7-yl diethyl phosphate
Phosphoric acid, 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl diethyl ester
Coumaphos Oxygen Analog
3-Chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl diethyl phosphate
EINECS 206-288-6
Phosphoric Acid 3-Chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl Diethyl Ester
Diethyl 3-chloro-4-methyl-7-coumarinyl phosphate
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
433.7±45.0 °C at 760 mmHg
[ Molecular Formula ]:
C14H16ClO6P
[ Molecular Weight ]:
346.700
[ Flash Point ]:
347.0±36.4 °C
[ Exact Mass ]:
346.037292
[ PSA ]:
84.78000
[ LogP ]:
2.68
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.542
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GN5950000
- CHEMICAL NAME :
- Coumarin, 3-chloro-7-hydroxy-4-methyl-, diethyl phosphate
- CAS REGISTRY NUMBER :
- 321-54-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C14-H16-Cl-O6-P
- MOLECULAR WEIGHT :
- 346.72
- WISWESSER LINE NOTATION :
- T66 BOVJ DG E1 IOPO&O2&O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1141,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- 2200 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 16,1183,1967 *** REVIEWS *** TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 46,1,1973
Safety Information
[ RIDADR ]:
UN 2783
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1(a)
[ HS Code ]:
2932209090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%