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2-氯-5-乙基嘧啶

2-氯-5-乙基嘧啶名称

[ CAS 号 ]:
111196-81-7

[ 中文名 ]:
2-氯-5-乙基嘧啶

[ 英文名 ]:
2-Chloro-5-ethylpyrimidine

[英文别名 ]:

MFCD00799503
2-Chloro-5-Ethyl Pyrimidine
2-Chloro-5-ethylpyrimidine
Pyrimidine, 2-chloro-5-ethyl-

2-氯-5-乙基嘧啶物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
249.4±9.0 °C at 760 mmHg

[ 熔点 ]:
18°C

[ 分子式 ]:
C₆H₇ClN₂

[ 分子量 ]:
142.586

[ 闪点 ]:
128.7±4.3 °C

[ 精确质量 ]:
142.029770

[ PSA ]:
25.78000

[ LogP ]:
1.35

[ 外观性状 ]:
液体;Colorless to Light yellow to Light orange clear liquid to slightly cloudy liquid

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.523

[ 储存条件 ]:
Refrigerator

2-氯-5-乙基嘧啶MSDS

2-氯-5-乙基嘧啶安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2933599090

2-氯-5-乙基嘧啶合成路线

2-氯-5-乙基嘧啶上下游产品

2-氯-5-乙基嘧啶上游产品

2-氯-5-乙基嘧啶下游产品

2-氯-5-乙基嘧啶海关

[ 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%

2-氯-5-乙基嘧啶文献

Effects of various bases on acid-catalyzed amination of 2-chloro-5-ethylpyrimidine: synthesis of PPARpan agonist GW693085.

J. Org. Chem. 75(11) , 3904-7, (2010)

A unique buffering effect of various bases, i-Pr(2)NEt and CaCO(3) in particular, was observed for the acid-catalyzed chloro displacement of 2-chloro-5-ethylpyrimidine with a 2-methyl-2-phenylpropanam...

239. The Dimroth rearrangement. Part I. Some alkylated 2-iminopyrimidines. Brown DJ and Harper JS.

J. Chem. Soc. , 1276-84, (1963)

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