chlorbufam
Suppliers
Names
[ CAS No. ]:
1967-16-4
[ Name ]:
chlorbufam
[Synonym ]:
Caswell No. 575A
CHLORBUFAM
BIPC (the herbicide)
Chlorobufam
1-methyl-2-propynyl N-(3-chlorophenyl)carbamate
BIPC
Grisemin
chloro-3 carbanilate de methyl-1 propyne-2 yle
but-1-yn-3-yl N-3-chlorophenylcarbamate
BICP
1-butyn-3-yl m-chlorophenyl-carbamate
(RS)-1-methylprop-2-ynyl 3-chlorocarbanilate
1-methyl-2-propyn-1-yl N-(3-chlorophenyl)carbamate
MFCD00055302
Chlorbupham
Grisin
Chlorbufam [BSI:ISO]
but-3-yn-2-yl N-(3-chlorophenyl)carbamate
rac-(2R)-but-3-yn-2-yl (3-chlorophenyl)carbamate
Chemical & Physical Properties
[ Density]:
1.281g/cm3
[ Boiling Point ]:
270ºC at 760mmHg
[ Molecular Formula ]:
C11H10ClNO2
[ Molecular Weight ]:
223.65600
[ Flash Point ]:
117.1ºC
[ Exact Mass ]:
223.04000
[ PSA ]:
38.33000
[ LogP ]:
2.98320
[ Vapour Pressure ]:
0.00701mmHg at 25°C
[ Index of Refraction ]:
1.589
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- FD8575000
- CHEMICAL NAME :
- Carbanilic acid, m-chloro-, 1-methyl-2-propynyl ester
- CAS REGISTRY NUMBER :
- 1967-16-4
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C11-H10-Cl-N-O2
- MOLECULAR WEIGHT :
- 223.67
- WISWESSER LINE NOTATION :
- GR CMVOY1&1UU1
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 :
- 2380 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: A071,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 15500 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 1,262,1980
Safety Information
[ Symbol ]:
GHS09
[ Hazard Statements ]:
H411
[ Precautionary Statements ]:
P273-P391-P501
[ Personal Protective Equipment ]:
Eyeshields;Gloves
[ Hazard Codes ]:
N: Dangerous for the environment;
[ Risk Phrases ]:
51/53
[ RIDADR ]:
UN3077 9/PG 3
[ RTECS ]:
FD8575000
[ HS Code ]:
2924299012
Synthetic Route
Customs
[ HS Code ]: 2924299012
[ Summary ]:
2924299012 but-3-yn-2-yl (3-chlorophenyl)carbamate。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%
Articles
J. Environ. Sci. Health B 17(2) , 153-70, (1982)
Kinetics of degradation of chlorbufam is determined in aqueous solution, in aqueous solution with humic acids, argilo-humic complexes, soil and sterile soil. The adsorption is also evaluated in this d...