Benzethazet
Names
[ CAS No. ]:
21757-82-4
[ Name ]:
Benzethazet
[Synonym ]:
1-(3,4-dichlorophenyl)-2,2,2-trichloroethanol acetate
Baygon MEB
Penfenate
2-acetoxy-1,1,1-trichloro-2-(3,4-dichloro-phenyl)-ethane
EINECS 244-573-7
Plifenate
(1RS)-2,2,2-trichloro-1-(3,4-dichlorophenyl)ethyl acetate
2-Acetoxy-1,1,1-trichlor-2-(3,4-dichlor-phenyl)-aethan
[2,2,2-trichloro-1-(3,4-dichlorophenyl)ethyl] acetate
rac-(1R)-2,2,2-trichloro-1-(3,4-dichlorophenyl)ethyl acetate
3,4-dichloro-α-(trichloromethyl)benzenemethyl acetate
acetofenate
2,2,2-Trichloro-1-(3,4-dichlorophenyl)ethyl acetate
MB 6046
Chemical & Physical Properties
[ Density]:
1.546g/cm3
[ Boiling Point ]:
409.1ºC at 760mmHg
[ Molecular Formula ]:
C10H7Cl5O2
[ Molecular Weight ]:
336.42600
[ Flash Point ]:
165.9ºC
[ Exact Mass ]:
333.88900
[ PSA ]:
26.30000
[ LogP ]:
4.96780
[ Vapour Pressure ]:
6.65E-07mmHg at 25°C
[ Index of Refraction ]:
1.567
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KK5000000
- CHEMICAL NAME :
- Ethanol, 1-(3,4-dichlorophenyl)-2,2,2-trichloro-, acetate
- CAS REGISTRY NUMBER :
- 21757-82-4
- BEILSTEIN REFERENCE NO. :
- 2466230
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C10-H7-Cl5-O2
- MOLECULAR WEIGHT :
- 336.42
- WISWESSER LINE NOTATION :
- GXGGYOV1&R CG DG
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 :
- 10000 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 1,96,1977
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >561 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 8,822,1987
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 8,822,1987
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >2500 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: A336,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- >1 gm/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: A336,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >2500 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: A336,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- >2500 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: A336,1983
Safety Information
[ Hazard Statements ]:
H413
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
KK5000000
[ HS Code ]:
2915390011
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915390090
[ Summary ]:
2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%
Articles
Acta Leiden. 46 , 9-15, (1978)
The effects of the insecticide 2,2,2-trichloro-1-(3,4-dichlorophenyl)ethyl acetate on drug metabolism in the rat.
Toxicology 27(3-4) , 327-36, (1983)
The effects of 2,2,2-trichloro-1-(3,4-dichlorophenyl)ethyl acetate (Penfenate) on hepatic, renal and small intestinal drug-metabolizing enzyme activities, hepatic reduced glutathione content and urina...