chlorthiophos
Suppliers
Names
[ CAS No. ]:
60238-56-4
[ Name ]:
chlorthiophos
[Synonym ]:
O-(2,5-Dichloro-4-(methylthio)phenyl) O,O-diethyl phosphorothioate
reaction mixture of the three isomers：(i) O-[2,4-dichloro-5-(methylsulfanyl)phenyl] O,O-diethyl phosphorothioate；(ii) O-[2,5-dichloro-4-(methylsulfanyl)phenyl] O,O-diethyl phosphorothioate (major component)；and (iii) O-[4,5-dichloro-2-(methylsulfanyl)phenyl] O,O-diethyl phosphorothioate
O,O-diethyl phosphorothioate (predominant isomer)
CELATHION
EINECS 244-663-6
Chemical & Physical Properties
[ Density]:
1.38g/cm3
[ Boiling Point ]:
155(13.3×10-3kPa)
[ Melting Point ]:
39-39.5ºC
[ Molecular Formula ]:
C11H15Cl2O3PS2
[ Molecular Weight ]:
361.24500
[ Exact Mass ]:
359.95800
[ PSA ]:
94.89000
[ LogP ]:
6.04220
[ Index of Refraction ]:
1.578
[ Storage condition ]:
0-6°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TF0185000
- CHEMICAL NAME :
- Phosphorothioic acid, O-(dichloro(methylthio)phenyl) O,O-diethyl ester
- CAS REGISTRY NUMBER :
- 60238-56-4
- LAST UPDATED :
- 199512
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C11-H15-Cl2-O3-P-S2
- MOLECULAR WEIGHT :
- 361.25
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 :
- 7800 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C74,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 121 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A093,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 91400 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A093,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A093,1983
Safety Information
[ Symbol ]:
GHS06, GHS09
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H300-H310-H400
[ Precautionary Statements ]:
P264-P273-P280-P301 + P310-P302 + P350-P310
[ Hazard Codes ]:
T+,N
[ Risk Phrases ]:
24-28-50/53
[ Safety Phrases ]:
28-36/37-45-60-61
[ RIDADR ]:
UN 3018
[ RTECS ]:
TF0185000
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1(a)