Lactofen
Suppliers
Names
[ CAS No. ]:
77501-63-4
[ Name ]:
Lactofen
[Synonym ]:
lactofen [ANSI]
cobraherbicide
COBRA(R)
yl-2-oxoethylester
1-Ethoxy-1-oxo-2-propanyl 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate
ppg844
2-Ethoxy-1-methyl-2-oxoethyl 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate
cobra (tm)
MFCD01632761
COBRA
1'-(Carboethoxy)ethyl 5-[2-chloro-4-(trifluoromethyl)-phenoxy]-2-nitrobenzoate
Benzoic acid, 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitro-, 2-ethoxy-1-methyl-2-oxoethyl ester
2-(2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)benzoyloxy)propanoic acid ethyl ester
FXFFR CG DOR DNW CVOY1&VO2
rac-(2R)-1-ethoxy-1-oxopropan-2-yl 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate
1'-(ethoxycarbonyl)ethyl 5-(2-chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate
Phoenix
Lactofen
ethyl O-[5-(2-chloro-α,α,α-trifluoro-p-tolyloxy)-2-nitrobenzoyl]-DL-lactate
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
494.0±45.0 °C at 760 mmHg
[ Melting Point ]:
43.9 - 45.5 degreesºC
[ Molecular Formula ]:
C19H15ClF3NO7
[ Molecular Weight ]:
461.773
[ Flash Point ]:
252.6±28.7 °C
[ Exact Mass ]:
461.048920
[ PSA ]:
107.65000
[ LogP ]:
4.84
[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C
[ Index of Refraction ]:
1.535
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DG5643120
- CHEMICAL NAME :
- Benzoic acid, 5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitro-, 2-ethoxy-1-methyl-2- oxoethyl ester
- CAS REGISTRY NUMBER :
- 77501-63-4
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C19-H15-Cl-F3-N-O7
- MOLECULAR WEIGHT :
- 461.80
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 :
- >5 gm/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: -,C77,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2 gm/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: -,C77,1991
Safety Information
[ Symbol ]:
GHS07, GHS09
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H312-H411
[ Precautionary Statements ]:
P273-P280
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn,N
[ Risk Phrases ]:
21-51/53
[ Safety Phrases ]:
36/37-61
[ RIDADR ]:
UN3077 9/PG 3
[ RTECS ]:
DG5643120
[ HS Code ]:
2918990025
Customs
[ HS Code ]: 2918990025
Articles
J. Agric. Food Chem. 58(4) , 2439-45, (2010)
Many pesticides in use are chiral compounds containing stereoisomers. However, the environmental behavior and fate of such compounds with respect to enantioselectivity so far has received little atten...
Proc. Natl. Acad. Sci. U. S. A. 103(33) , 12329-34, (2006)
Herbicides that act by inhibiting protoporphyrinogen oxidase (PPO) are widely used to control weeds in a variety of crops. The first weed to evolve resistance to PPO-inhibiting herbicides was Amaranth...
J. Agric. Food Chem. 57(13) , 5865-71, (2009)
A scheme was developed to elucidate the dissipation behaviors of the two enantiomers of the herbicide lactofen in soils using a normal-phase high-performance liquid chromatograph (HPLC) with UV detect...