CAS 50488-42-1; 2-溴-5-(三氟甲基)吡啶; 2-bromo-5-(trifluoromethyl)pyridine

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产品名称

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包装、参考价格

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B804088

MACKLIN

2-溴-5-(三氟甲基)吡啶

97%

27元/250mg; 29元/1g; 39元/5g; 122元/25g; 482元/100g;

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储存：室温
状态：白色到棕色晶体或粉末

456786

J&K

2-Bromo-5-(trifluoromethyl)pyridine

97%

139元/5G; 354元/25G;

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基本信息

分子式	C₆H₃BrF₃N
分子量	225.99
熔点	44-48
沸点	78-81
MDL编码	MFCD00153086

安全信息

图形或危害标志
提示语	Warning
危险说明	H300 H315 H319 H335
防范说明	P261 P264 P301+P310 P305+P351+P338
UN号码	2811
危险分类	6.1
包装等级	III
WGK	3
TSCA	否

043381

Alfa Aesar

2-Bromo-5-(trifluoromethyl)pyridine

96%

947元/0.25g; 1613元/1g; 8249元/5g;

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应用
2-Bromo-5-(trifluoromethyl)pyridine is a substrate used in a palladium-catalyzed α-arylation of a Refomatsky reagent.

备注
Store in dry, dark and ventilated place. Keep container tightly sealed. Incompatible with oxidizing agents and acid chlorides.

基本信息

MDL
MFCD00153086

分子式
C₆H₃BrF₃N

分子量
226.00

熔点
45-47°

沸点
78-81°/30mm

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Soluble in methanol and ethanol.

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

661120

Sigma-Aldrich

2-Bromo-5-(trifluoromethyl)pyridine

97%

646.02元/1 G; 2029.3元/5 G;

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产品说明

包装

1, 5 g in glass bottle

应用

Refomatsky 试剂的钯催化 α-芳基化反应的底物。

基本信息

经验(实验)分子式	C₆H₃BrF₃N
分子量	225.99
MDL编号	MFCD00153086
PubChem化学物质编号	24884504
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	44-48 ℃
SMILES string	FC(F)(F)c1ccc(Br)nc1
InChI	1S/C6H3BrF3N/c7-5-2-1-4(3-11-5)6(8,9)10/h1-3H
InChI key	GSKMWMFOQQBVMI-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H300 - H315 - H319 - H335
预防措施声明	P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 2 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

004308

Fluorochem

2-Bromo-5-(trifluoromethyl)pyridine

98%

264元/1g; 330元/5g; 704元/25g; 1584元/100g;

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基本信息

CAS Number	50488-42-1
MDL Number	MFCD00153086
Boiling Point	78-81℃
Melting Point	44-47℃
Density	1.707

安全信息

图形或危害标志
危险性说明	H300: Fatal if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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). P330: Rinse mouth. 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 .