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关键词:       仅模糊查询
CAS: 1940-42-7
分子式: C6H3BrCl2O
分子量: 241.90
沸点: 187 °C / 80mmHg
熔点: 73 °C
中文名称: 
4-溴-2,5-二氯苯酚
英文名称: 
4-Bromo-2,5-dichlorophemol
2,5-dichloro-4-bromophenol
4-bromo-2,5-dichlorophenol
leptophos phenol
4-bromo-2,5-dichloro-pheno
phosvel phenol
-bromo-2,5-dichlorophenol.
phenol,4-bromo-2,5-dichloro-
性质描述: 白色针状结晶。熔点71-72℃。
生产方法: 由2,5-二氯苯酚溴化而得。将2,5-二氯苯酚、冰醋酸加入反应器内，在30℃滴加溴素。粗品熔点52-59℃，收率95%以上。
用途: 农药苯溴磷杀虫剂的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
B803962MACKLIN4-溴-2,5-二氯苯酚>98.0%(GC)183元/25g;   710元/100g;   咨询
储存：室温
B2822TCI4-Bromo-2,5-dichlorophenol>98.0%(GC)280元/25G;   2085元/500G;   咨询

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C6H3BrCl2O = 241.89
外观与形状(20℃)固体
Reaxys-RN1865022
PubChem物质ID87558241

技术规格

AppearanceWhite to Yellow to Orange powder to crystal
Purity(GC)min. 98.0 %
Melting point70.0 to 74.0 ℃

物性(参考值)

熔点73 ℃
沸点187 ℃/80 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H302 : 吞咽有害。
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 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。

相关法规

RTECS#SJ8000000
222287Fluorochem4-Bromo-2,5-dichlorophenol95%462元/25g;   2706元/500g;   咨询

基本信息

CAS Number1940-42-7
MDL NumberMFCD00128077
Melting Point73℃

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.
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