丙炔草胺

丙炔草胺名称

[ CAS 号 ]:
21267-72-1

[ 中文名 ]:
丙炔草胺

[ 英文名 ]:
prynachlor

[中文别名 ]:

丙炔毒草胺

[英文别名 ]:

Basamaize
(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

丙炔草胺物理化学性质

[ 密度 ]:
1.191g/cm3

[ 沸点 ]:
311.3ºC at 760 mmHg

[ 分子式 ]:
C₁₂H₁₂ClNO

[ 分子量 ]:
221.68300

[ 闪点 ]:
142.1ºC

[ 精确质量 ]:
221.06100

[ PSA ]:
20.31000

[ LogP ]:
2.28010

[ 蒸汽压 ]:
0.000568mmHg at 25°C

[ 折射率 ]:
1.578

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

丙炔草胺毒性和生态

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

丙炔草胺安全信息

[ 海关编码 ]:
2924299031

丙炔草胺海关

[ 海关编码 ]: 2924299031

[ 中文概述 ]:
2924299031 苯胺灵、苯霜灵、丙草胺、敌稗等〔包括丙炔草胺、草不隆、草完隆、除虫脲、除幼脲〕。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ 监管条件 ]: S.进出口农药登记证明

[ 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%