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4-甲基-3-溴吡啶

4-甲基-3-溴吡啶名称

[ CAS 号 ]:
3430-22-6

[ 中文名 ]:
4-甲基-3-溴吡啶

[ 英文名 ]:
3-Bromo-4-methylpyridine

[中文别名 ]:

[英文别名 ]:

4-Methyl-3-bromopyridine
3-Bromo-4-methylpyridine
3-Bromo-4-methyl-pyridine
3-Bromo-4-picoline
Pyridine, 3-bromo-4-methyl-
3-brom-4-methylpyridin
bromo-3 methyl-4 pyridine
MFCD00082592

4-甲基-3-溴吡啶物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
198.8±20.0 °C at 760 mmHg

[ 分子式 ]:
C₆H₆BrN

[ 分子量 ]:
172.023

[ 闪点 ]:
74.1±21.8 °C

[ 精确质量 ]:
170.968353

[ PSA ]:
12.89000

[ LogP ]:
2.21

[ 外观性状 ]:
透明液体

[ 蒸汽压 ]:
0.5±0.4 mmHg at 25°C

[ 折射率 ]:
1.553

[ 储存条件 ]:
室温

4-甲基-3-溴吡啶MSDS

4-甲基-3-溴吡啶安全信息

[ 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:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S2636

[ 危险品运输编码 ]:
Cool, dry,tightly closed

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 海关编码 ]:
2933399090

4-甲基-3-溴吡啶合成路线

4-甲基-3-溴吡啶上下游产品

4-甲基-3-溴吡啶上游产品

4-甲基-3-溴吡啶下游产品

4-甲基-3-溴吡啶海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 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 ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4-甲基-3-溴吡啶文献

Tricyclic pyridones as functionally selective human GABAA alpha 2/3 receptor-ion channel ligands.

Bioorg. Med. Chem. Lett. 14(7) , 1679-82, (2004)

A series of tricyclic pyridones has been evaluated as benzodiazepine site ligands with functional selectivity for the alpha(3) over the alpha(1) containing subtype of the human GABA(A) receptor ion ch...

Substituted 4-(2,2-diphenylethyl)pyridine-N-oxides as phosphodiesterase-4 inhibitors: SAR study directed toward the improvement of pharmacokinetic parameters.

Bioorg. Med. Chem. Lett. 12(20) , 3009-13, (2002)

A detailed SAR study directed toward the optimization of pharmacokinetic parameters for analogues of L-791,943 is reported. The introduction of a soft metabolic site on this structure permitted the id...

Total synthesis of ascididemin via anionic cascade ring closure.

Chem. Commun. (Camb.) 48(72) , 9092-4, (2012)

A new and convergent synthesis of ascididemin is presented. Using an anionic cascade ring closure as the key step, this natural product is obtained in 45% overall yield in just 6 steps starting from 2...

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