prynachlor

Modify Date: 2024-01-18 19:27:50

prynachlor Structure
prynachlor structure
Common Name prynachlor
CAS Number 21267-72-1 Molecular Weight 221.68300
Density 1.191g/cm3 Boiling Point 311.3ºC at 760 mmHg
Molecular Formula C12H12ClNO Melting Point N/A
MSDS N/A Flash Point 142.1ºC

 Names

Name prynachlor
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.191g/cm3
Boiling Point 311.3ºC at 760 mmHg
Molecular Formula C12H12ClNO
Molecular Weight 221.68300
Flash Point 142.1ºC
Exact Mass 221.06100
PSA 20.31000
LogP 2.28010
Vapour Pressure 0.000568mmHg at 25°C
Index of Refraction 1.578

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AE1140000
CHEMICAL NAME :
Acetanilide, 2-chloro-N-(3-butynyl)-
CAS REGISTRY NUMBER :
21267-72-1
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C12-H12-Cl-N-O
MOLECULAR WEIGHT :
221.70
WISWESSER LINE NOTATION :
G1VNR&3UU1

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 :
1170 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,440,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,440,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1926 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,440,1973

 Safety Information

HS Code 2924299031

 Customs

HS Code 2924299031
Summary 2924299031 n-((4-chlorophenyl)carbamoyl)-2,6-difluorobenzamide。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%

 Synonyms

Basamaize
2-chloro-N-(1-methyl-2-propyn-1-yl)-N-phenylacetamide
(RS)-2-chloro-N-(1-methylprop-2-ynyl)acetanilide
EINECS 244-304-3
Butisan
Caswell No. 714BB
BAS-290-H
Prynachlor
N-but-3-yn-2-yl-2-chloro-N-phenylacetamide
BAS 2900H
Chloretin
rac-N-[(2R)-but-3-yn-2-yl]-2-chloro-N-phenylacetamide
Butisane
Prynachlore
BAS 2903H
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