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2-氯-4,6-二甲基嘧啶

2-氯-4,6-二甲基嘧啶用途

作为医药、农药中间体。

2-氯-4,6-二甲基嘧啶名称

[ CAS 号 ]:
4472-44-0

[ 中文名 ]:
2-氯-4,6-二甲基嘧啶

[ 英文名 ]:
2-Chloro-4,6-dimethylpyrimidine

[中文别名 ]:

4-氯-2,6-二甲基嘧啶

[英文别名 ]:

2-Chloro-4,6-dimethylpyrimidine
Pyrimidine, 2-chloro-4,6-dimethyl-
MFCD00023199
2-Chloro-3,5-dimethylpyrimidine
2-chloro-4,6-dimethyl-pyrimidine
PYRIMIDINE,2-CHLORO-4,6-DIMETHYL
4,6-dimethyl-2-chloropyrimidine
6-Dimethyl-2-chloropyrimidine
2-Chloro-4,4-dimethylpyrimidine

2-氯-4,6-二甲基嘧啶物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
216.0±9.0 °C at 760 mmHg

[ 熔点 ]:
34-36

[ 分子式 ]:
C₆H₇ClN₂

[ 分子量 ]:
142.586

[ 闪点 ]:
104.8±4.3 °C

[ 精确质量 ]:
142.029770

[ PSA ]:
25.78000

[ LogP ]:
1.28

[ 外观性状 ]:
白色晶体

[ 蒸汽压 ]:
0.2±0.4 mmHg at 25°C

[ 折射率 ]:
1.526

[ 储存条件 ]:
2-8°C

2-氯-4,6-二甲基嘧啶MSDS

2-氯-4,6-二甲基嘧啶毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV8000000

CHEMICAL NAME :: Pyrimidine, 2-chloro-4,6-dimethyl-

CAS REGISTRY NUMBER :: 4472-44-0

BEILSTEIN REFERENCE NO. :: 0110697

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H7-Cl-N2

MOLECULAR WEIGHT :: 142.60

WISWESSER LINE NOTATION :: T6N CNJ BG D1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 21,277,1972

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#12211

2-氯-4,6-二甲基嘧啶安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
UN 2265

[ RTECS号 ]:
UV8000000

[ 海关编码 ]:
2933599090

2-氯-4,6-二甲基嘧啶合成路线

2-氯-4,6-二甲基嘧啶上下游产品

2-氯-4,6-二甲基嘧啶上游产品

2-氯-4,6-二甲基嘧啶下游产品

2-氯-4,6-二甲基嘧啶海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%