基本信息

技术规格

物性(参考值)

安全信息

图形或危害标志
信号词	危险
危险性说明	H301 : 吞咽会中毒。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
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。 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。 P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。 P405 : 存放处须加锁。

相关法规

运输信息

基本信息

安全信息

图形或危害标志
提示语	Danger
危险说明	H301
防范说明	P301+P310
UN号码	3439
危险分类	6.1
包装等级	III
WGK	2
RTECS	DI2460000
TSCA	否

应用
4-Bromobenzonitrile is used as reagents and solvents. Reaction of 2-propanol, 4-bromobenzonitrile, and NaH in the presence of 1.5 mol % Pd2(dba)3 and 3 mol % (S)-(-)2,2?-bis(di-p-tolylphosphino)- 1,1?-binaphthyl at 50?°C afforded 4-isopropoxy- benzonitrile in 80% isolated yield. The synthesis of 4-cyanobiphenyl at room temperature in a flow injection microreactor, using a supported catalyst, without the addition of a base gave a product yield of 67?±7% (n=6). This was achieved by injecting 4-bromobenzonitrile. The 3-arylation of 2,5-dimethylthiophene with 4-bromopropiophenone, 4-trifluoromethylbromobenzene or 4-bromobenzonitrile gave 3-5 in only 38-50% yields in Palladium-catalysed direct 3-or 4-arylation of thiophene derivatives using aryl bromides.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

基本信息

MDL
MFCD00001811

EINECS
210-764-9

分子式
C₇H₄BrN

分子量
182.03

熔点
111-114°

沸点
235-237°

闪点
130°(266°F)

密度
1.562

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Very slightly soluble in water(0.2g/L). Soluble in alcohol and ether.

Beilstein
2041518

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H312-H331-H315-H319-H335-H402-H412
Toxic if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.Harmful to aquatic life.Harmful to aquatic life with long lasting effects.

Precautionary Statements
P261-P280-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Wear protective gloves/protective clothing/eye protection/face protection.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
20/21/22-36/37/38-52/53
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
26-36/37-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.Avoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

RTECS
DI2460000

TSCA
否

基本信息

Ref#
10671

MDL
1811

分子式
C7 H4 Br N

分子量
182.02

安全信息

危险等级
6.1

包装组
III

产品说明

应用

4-溴苯甲腈被用于通过光诱导芳香 Finkelstein 碘化反应合成 4-碘苯甲腈。也可用作芳基卤化物的测试化合物，用于开发芳基卤化物与苯基硼酸之间 Suzuki 交叉偶联的更绿色的反应条件。

包装

10, 50 g in glass bottle

基本信息

产品性质

安全信息

象形图
警示用语：	Warning
危险声明	H302 + H312 - H319 - H412
预防措施声明	P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
危险分类	Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2
储存分类代码	6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 2
个人防护装备	dust mask type N95 (US), Eyeshields, Faceshields, Gloves

基本信息

安全信息

图形或危害标志
危险性说明	H301: Toxic if swallowed. H312: Harmful in contact with skin. H319: Causes serious eye irritation. H412: Harmful to aquatic life with long lasting effects.
防范说明	P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P273: Avoid release to the environment. 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. 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). P322: Specific measures (see . on this label). P330: Rinse mouth. P337 + P313: If eye irritation persists: Get medical advice/attention. P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.