CAS 32779-36-5; 5-溴-2-氯嘧啶; 5-Bromo-2-chloropyrimidine

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

B802970

MACKLIN

5-溴-2-氯嘧啶

97%

27元/1g; 37元/5g; 64元/25g; 247元/100g; 1081元/500g;

展开

储存：室温
状态：白色到灰色粉末或晶体

B2847

TCI

5-Bromo-2-chloropyrimidine

>97.0%(GC)

80元/1G; 290元/5G; 990元/25G;

展开

基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₄H₂BrClN₂ = 193.43
外观与形状(20℃)	固体
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	507955
PubChem物质ID	87558529

技术规格

Appearance	White to Orange to Green powder to crystal
Purity(GC)	min. 97.0 %
Melting point	76.0 to 80.0 ℃

物性(参考值)

熔点	78 ℃
沸点	95 ℃/15 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。

102169

J&K

5-Bromo-2-chloropyrimidine

98%

60元/1G; 90元/5G; 307元/25G; 820元/100G;

展开

基本信息

分子式	C₄H₂BrClN₂
分子量	193.43
熔点	73-79
MDL编码	MFCD00483232

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 P280 P302+P352 P305+P351+P338
WGK	3
TSCA	否

L18360

Alfa Aesar

5-Bromo-2-chloropyrimidine

98+%

189元/1g; 4961元/5g; 3445元/25g;

展开

应用
It is applied as a pharmaceutical intermediate, in the synthesis of pharmaceutical goods such as inhibitors. It is also employed in the cross-coupling reactions of indium organometallics with 2,5-dihalopyrimidines.

备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

基本信息

MDL
MFCD00483232

EINECS
000-000-0

分子式
C₄H₂BrClN₂

分子量
193.43

熔点
77-80°

沸点
95°/15mm

灵敏度
Ambient temperatures.

溶解性
Insoluble in water. Slightly soluble in DMSO and methanol.

Beilstein
507955

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

C36848

Alfa Aesar

5-Bromo-2-chloropyrimidine

96%

936元/1g; 610元/250mg; 5292元/5g;

展开

基本信息

Ref#
36848

MDL
483232

分子式
C4 H2 Br Cl N2

分子量
193.43

596949

Sigma-Aldrich

5-Bromo-2-chloropyrimidine

96%

233.99元/1 G; 782.99元/5 G;

展开

基本信息

经验(实验)分子式	C₄H₂BrClN₂
分子量	193.43
MDL编号	MFCD00483232
PubChem化学物质编号	24881660
NACRES	NA.22

产品性质

质量水平	100
测定	96%
mp	73-79 ℃ (lit.)
SMILES string	Clc1ncc(Br)cn1
InChI	1S/C4H2BrClN2/c5-3-1-7-4(6)8-2-3/h1-2H
InChI key	XPGIBDJXEVAVTO-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
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

023429

Fluorochem

5-Bromo-2-chloropyrimidine

98%

264元/5g; 374元/25g; 1012元/100g; 4400元/500g;

展开

基本信息

CAS Number	32779-36-5
MDL Number	MFCD00483232
Boiling Point	95℃
Melting Point	73-81℃
Density	1.859

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: . 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). 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.