CAS 22282-99-1; 4-溴-2-甲基吡啶; 4-Bromo-2-picoline

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货号

品牌

产品名称

规格

包装、参考价格

详情

B830497

MACKLIN

4-溴-2-甲基吡啶

99%

30元/1g; 55元/5g; 267元/25g; 999元/100g; 4764元/500g;

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储存：室温,密封
状态：无色到棕色液体

B3279

TCI

4-Bromo-2-methylpyridine

>98.0%(GC)(T)

290元/1G; 990元/5G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₆H₆BrN = 172.03
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	107332
PubChem物质ID	87560868
MDL编号	MFCD03788196

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(GC)	min. 98.0 %
Purity(Nonaqueous Titration)	min. 98.0 %

物性(参考值)

沸点	76 ℃/14 mmHg
闪点	79 ℃
比重	1.50
折射率	1.56

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 : 吞咽有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。 P403 + P235 : 存放在通风良好的地方。保持低温。

524572

J&K

4-Bromo-2-methylpyridine

98%

107元/1g; 231元/5G;

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基本信息

分子式	C₆H₆BrN
分子量	172.02
沸点	76
闪点	79
密度	1.450
折光率(n20D)	1.5560
MDL编码	MFCD03788196
Beilstein	107332
存储条件	Store at 2-8℃

安全信息

图形或危害标志
提示语	Danger
危险说明	H302 H315 H318 H335
防范说明	P261 P280 P305+P351+P338
WGK	3

H27884

Alfa Aesar

4-Bromo-2-methylpyridine

97%

2601元/250mg; 6671元/1g;

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应用
4-Bromo-2-methylpyridine is used as a starting material in the preparation of crown-ester-bipyridines and viologens through sodium or nickel reductive coupling, side chain oxidation and esterification. Further, it serves as an important raw material and intermediate in organic synthesis, pharmaceuticals, agrochemicals and in dyes.

备注
Light and moisture sensitive. Incompatible with strong oxidizing agents, reducing agents, strong acids and bases. Store in a cool place.

基本信息

MDL
MFCD03788196

分子式
C₆H₆BrN

分子量
172.03

沸点
76°/14mm

闪点
79°(174°F)

密度
1.45

折射率
1.556

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with dichloromethane. Immiscible with water.

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H301-H311-H332-H315-H319
Combustible liquid.Toxic if swallowed.Toxic in contact with skin.Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.

Precautionary Statements
P210e-P261-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Avoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
20/21/22-36/38
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
否

662739

Sigma-Aldrich

4-Bromo-2-methylpyridine

96%

514.79元/1 G;

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产品说明

包装

1 g in glass bottle
250 mg in glass bottle

应用

用于通过钠或镍还原偶联反应、侧链氧化反应和酯化反应合成冠-酯-二吡啶和紫罗碱的原料。

基本信息

经验(实验)分子式	C₆H₆BrN
分子量	172.02
MDL编号	MFCD03788196
PubChem化学物质编号	24884601
NACRES	NA.22

产品性质

质量水平	100
测定	96%
折射率	n20/D 1.556
密度	1.450 g/mL at 25 ℃
SMILES string	Cc1cc(Br)ccn1
InChI	1S/C6H6BrN/c1-5-4-6(7)2-3-8-5/h2-4H,1H3
InChI key	JFBMFWHEXBLFCR-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H315 - H318 - H335
预防措施声明	P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
危险分类	Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	174.0 °F - closed cup
闪点(C)	78.9 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

036985

Fluorochem

4-Bromo-2-methylpyridine

97%

264元/5g; 968元/25g; 2398元/100g;

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基本信息

CAS Number	22282-99-1
MDL Number	MFCD03788196
Density	1.45

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .