CAS 41404-58-4; 2-溴-5-氟吡啶; 2-bromo-5-fluoro-pyridine

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

B802807

MACKLIN

2-溴-5-氟吡啶

99%

29元/1g; 49元/5g; 189元/25g; 754元/100g; 2999元/500g;

展开

储存：室温,阴凉
状态：无色到黄色液体或固体
折射率：1.5396

B2799

TCI

2-Bromo-5-fluoropyridine

>98.0%(GC)

490元/5G; 1990元/25G;

展开

基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₅H₃BrFN = 175.99
外观与形状(20℃)	固体
Reaxys-RN	1561456
PubChem物质ID	87558058

技术规格

Appearance	White to Light yellow powder to lump
Purity(GC)	min. 98.0 %

物性(参考值)

熔点	29 ℃
沸点	83 ℃/44 mmHg

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	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。 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。

190429

J&K

2-Bromo-5-fluoropyridine

98%

282元/1G; 931元/5G;

展开

基本信息

分子式	C₅H₃BrFN
分子量	175.99
熔点	30-31
沸点	80-83
闪点	73
MDL编码	MFCD00234011
Beilstein	1561456

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H315 H319 H335
防范说明	P261 P305+P351+P338
UN号码	2811
危险分类	6.1
包装等级	III
WGK	3
TSCA	否

L19536

Alfa Aesar

2-Bromo-5-fluoropyridine

98%

630元/1g; 2074元/5g;

展开

基本信息

MDL
MFCD00234011

分子式
C₅H₃BrFN

分子量
175.99

熔点
26-31°

沸点
80-83°/44mm

闪点
73°(163°F)

折射率
1.5396

形态
Solid

Beilstein
1561456

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H311-H332-H315-H319-H335
Toxic if swallowed.Toxic in contact with skin.Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280h-P305+P351+P338-P309-P310
Wear protective gloves/clothing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.

安全信息

危险等级
6.1

包装组
III

危险类别
20/21/22-36/37/38
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system 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

C39797

Alfa Aesar

2-Bromo-5-fluoropyridine

98%

2662元/5g;

展开

基本信息

Ref#
39797

MDL
234011

分子式
C5 H3 Br F N

分子量
175.98

闪点
73

安全信息

危险等级
6.1

包装组
III

595675

Sigma-Aldrich

2-Bromo-5-fluoropyridine

97%

777.3元/5 G;

展开

产品说明

包装

1, 5 g in glass bottle

应用

用作酯的钯催化 α-芳基化反应的原料，反应生成 4-吡啶基羧基哌啶。

基本信息

经验(实验)分子式	C₅H₃BrFN
分子量	175.99
MDL编号	MFCD00234011
PubChem化学物质编号	24881597
NACRES	NA.22

产品性质

质量水平	100
测定	97%
bp	80-83 ℃/44 mmHg (lit.)
mp	30-31 ℃ (lit.)
SMILES string	Fc1ccc(Br)nc1
InChI	1S/C5H3BrFN/c6-5-2-1-4(7)3-8-5/h1-3H
InChI key	UODINHBLNPPDPD-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319 - H335
预防措施声明	P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	163.4 °F - closed cup
闪点(C)	73 ℃ - closed cup
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

024928

Fluorochem

2-Bromo-5-fluoropyridine

98%

264元/1g; 484元/5g; 836元/25g; 2618元/100g;

展开

基本信息

CAS Number	41404-58-4
MDL Number	MFCD00234011
Boiling Point	80-83℃
Melting Point	26-31℃
Density	1.707

安全信息

图形或危害标志
危险性说明	H302: Harmful 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 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . 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 . 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 local regulations.