Butachlore

Names

[ Name ]:
Butachlore

[Synonym ]:
N-(butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)-acetamide
2-chloro-N-(2,6-diethylphenyl)-N-(butoxymethyl)acetamide
Acetanilide, N- (butoxymethyl)-2-chloro-2',6'-diethyl-
Hiltachlor
GYGVN1O4&R B2 F2
EINECS 245-477-8
MFCD00072426
Machete (herbicide)
Butaclor
N-butoxymethyl-2-chloro-2’,6’-diethylacetanilide
Acetamide, N-(butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)-
N-(Butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)acetamide
butachlor [ANSI, JMAF, WSSA]
Butachlor
2-Chloro-2,6-diethyl-N-(butoxymethyl)acetanilide
Acetamide, N- (butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)-
Delchlor 5G
Pillarsete
Bilchlor
Machete
Machette
LAMBAST
Aimchlor
N-(n-butoxymethyl)-N-chloroacetyl-2,6-diethylaniline
N-(n-butoxymethyl)-2',6'-diethyl-2-chloroacetanilide
2',6'-diethyl-N-(n-butoxymethyl)-2-chloroacetanilide

Biological Activity

[Description]:

Butachlor is an herbicide of the acetanilide class. Butachlor is used as a selective pre-emergent herbicide[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Jie Liu , et al. Enhanced Dissipation of Xenobiotic Agrochemicals Harnessing Soil Microbiome in the Tillage-Reduced Rice-Dominated Agroecosystem. J Hazard Mater. 2020 May 25;398:122954.

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
442.0±45.0 °C at 760 mmHg

[ Melting Point ]:
<-5ºC

[ Molecular Formula ]:
C₁₇H₂₆ClNO₂

[ Molecular Weight ]:
311.847

[ Flash Point ]:
221.1±28.7 °C

[ Exact Mass ]:
311.165222

[ PSA ]:
29.54000

[ LogP ]:
4.51

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.528

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AE1200000

CHEMICAL NAME :: Acetanilide, 2-chloro-2',6'-diethyl-N-(butoxymethyl)-

CAS REGISTRY NUMBER :: 23184-66-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C17-H26-Cl-N-O2

MOLECULAR WEIGHT :: 311.89

WISWESSER LINE NOTATION :: G1VN1O4&R B2 F2

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 :: 1740 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3470 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >4640 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 10 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 188,311,1987

Safety Information

[ Symbol ]:

GHS07, GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H400

[ Precautionary Statements ]:
P273

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn;N

[ Risk Phrases ]:
R22;R50/53

[ Safety Phrases ]:
S60-S61

[ RIDADR ]:
UN3082 9/PG 3

[ RTECS ]:
AE1200000

[ HS Code ]:
2924299032

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2924299032

[ Summary ]:
2924299032 1,1-dimethyl-3-(3-(trifluoromethyl)phenyl)urea。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

Phytotoxicity of four herbicides on Ceratophyllum demersum, Vallisneria natans and Elodea nuttallii.

J. Environ. Sci. (China) 21(3) , 307-12, (2009)

The physiological effects of 4 herbicides (butachlor, quinclorac, bensulfuron-methyl and atrazine) on 3 submerged macrophytes (Ceratophyllum demersum, Vallisneria natans and Elodea nuttallii) were tes...

Acute toxicity of butachlor and atrazine to freshwater green alga Scenedesmus obliquus and cladoceran Daphnia carinata.

Ecotoxicol. Environ. Saf. 80 , 91-6, (2012)

Both single and joint toxicity of atrazine and butachlor to freshwater green alga Scenedesmus obliquus and cladoceran Daphnia carinata isolated from South China were investigated in the present study....

Responses of butachlor degradation and microbial properties in a riparian soil to the cultivation of three different plants.

J. Environ. Sci. (China) 23(9) , 1437-44, (2011)

A pot experiment was conducted to investigate the biodegradation dynamics and related microbial ecophysiological responses to butachlor addition in a riparian soil planted with different plants such a...