CAS 4595-60-2; 2-溴嘧啶; 2-Bromo-pyrimidine

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货号

品牌

产品名称

规格

包装、参考价格

B742799

MACKLIN

2-溴嘧啶

Standard for GC, ≥99.5%(GC)

300元/1g;

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储存：室温
状态：固体

B803473

MACKLIN

2-溴嘧啶

98%

30元/1g; 62元/5g; 298元/25g; 1174元/100g;

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储存：室温
状态：白色到黄色到棕褐色粉末,晶体和/或块状

B2832

TCI

2-Bromopyrimidine

>98.0%(GC)

270元/5G; 1050元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₄H₃BrN₂ = 158.99
外观与形状(20℃)	固体
储存温度	0-10℃
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,加热
Reaxys-RN	605945
PubChem物质ID	87561236
MDL编号	MFCD00014601

技术规格

Appearance	White to Orange to Green powder to crystal
Purity(GC)	min. 98.0 %
Melting point	52.0 to 58.0 ℃

物性(参考值)

熔点	53 ℃
沸点	64 ℃/1.5 mmHg
溶解性(可溶于)	甲醇

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。

474002

J&K

2-Bromopyrimidine

98%

350元/5G; 1398元/25G;

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基本信息

分子式	C₄H₃BrN₂
分子量	158.98
熔点	55-57
MDL编码	MFCD00014601
Beilstein	605945
EINECS 编号	224-993-7
存储条件	Freezer -20℃

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3

A13791

Alfa Aesar

2-Bromopyrimidine

98+%

405元/1g; 889元/5g; 3447元/25g; 21856元/100g;

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应用
2-Bromopyrimidine is used in the preparation of 2,7-bis(2-pyrimidyl)-9,9-dihexylfluorene by cross-coupling with 9,9-dihexylfluorene-2,7-diboronic acid. It undergoes microwave-assisted aminocarbonylation at C-2 with palladium and molybdenum hexacarbonyl.

备注
Store in a cool place. Incompatible with strong oxidizing agents, strong acids, acid chlorides.

基本信息

MDL
MFCD00014601

EINECS
224-993-7

分子式
C₄H₃BrN₂

分子量
158.99

熔点
53-57°

沸点
62-64°/1.5mm

灵敏度
Keep Cold.

形态
Crystalline powder

溶解性
Miscible with water.

Beilstein
605945

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
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是

C40323

Alfa Aesar

2-Bromopyrimidine

97+%

608元/1g; 1174元/5g;

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基本信息

Ref#
40323

MDL
14601

分子式
C4 H3 Br N2

分子量
158.99

245844

Sigma-Aldrich

2-Bromopyrimidine

95%

228.02元/1 G; 456.73元/5 G;

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产品说明

一般描述

2-溴嘧啶在 C-2 上与钯和 Mo (CO) 发生微波辅助氨基羰基化反应 _{6 。}

应用

2-溴嘧啶在C-2上与钯和Mo(CO)₆发生微波辅助氨基羰基化反应。
2-溴嘧啶与 9,9-二己基芴-2,7-二硼酸交叉偶联合成 2,7- 双 (2-嘧啶基)-9,9-二己基芴。

包装

1, 5 g in glass bottle

基本信息

经验(实验)分子式	C₄H₃BrN₂
分子量	158.98
EC 号	224-993-7
MDL编号	MFCD00014601
PubChem化学物质编号	24854761
NACRES	NA.22

产品性质

质量水平	100
测定	95%
mp	55-57 ℃ (lit.)
储存温度	−20℃
SMILES string	Brc1ncccn1
InChI	1S/C4H3BrN2/c5-4-6-2-1-3-7-4/h1-3H
InChI key	PGFIHORVILKHIA-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	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
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

036373

Fluorochem

2-Bromopyrimidine

97%

176元/1g; 220元/5g; 352元/10g; 748元/25g; 2706元/100g;

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基本信息

CAS Number	4595-60-2
MDL Number	MFCD00014601
Boiling Point	62-64℃/1.5mmHg
Melting Point	52-58℃
Density	1.6448

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 .