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CAS: 41727-47-3
分子式: C8H6Br2O3
分子量: 309.94
熔点: 123-125°C (Lit.)
中文名称: 
3,5-二溴-4-羟基苯甲酸甲酯 一水合物
英文名称: 
methyl 3,5-dibromo-4-hydroxybenzoate monohydrate
3,5-dibromo-4-hydroxybenzoic acid methyl ester monohydrate
推荐供应商
货号品牌产品名称规格包装、参考价格
D838651MACKLIN3,5-二溴-4-羟基苯甲酸甲酯99%134元/5g;   478元/25g;   1500元/100g;   咨询
储存:室温
状态:白色粉末
D2501TCIMethyl 3,5-Dibromo-4-hydroxybenzoate Monohydrate>99.0%(GC)590元/25G;   咨询

基本信息

纯度/分析方法>99.0%(GC)
分子式/分子量C8H6Br2O3・H2O = 327.96
外观与形状(20℃)固体
Reaxys-RN2373854
PubChem物质ID87568926
MDL编号MFCD00016416

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(GC)min. 99.0 %
Melting point122.0 to 125.0 ℃
Water5.0 to 6.0 %

物性(参考值)

熔点124 ℃

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。
383079J&KMethyl 3,5-dibromo-4-hydroxybenzoate98.5%159元/10G;   736元/50G;   咨询

基本信息

分子式C8H6Br2O3
分子量309.94
熔点122-125
MDL编码MFCD00016416
Beilstein2373854
EINECS 编号255-521-8

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
P305+P351+P338
P304+P340
P405
P501
TSCA
A10799Alfa AesarMethyl 3,5-dibromo-4-hydroxybenzoate98%268元/10g;   1258元/50g;   4915元/250g;   咨询

应用
Methyl 3,5-dibromo-4-hydroxybenzoate is used to produce 4-hydroxy-3,5-di-pyridin-2-yl-benzoic acid methyl ester at temperature of 90-100?°C.

备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00016416

EINECS
255-521-8

分子式
C8H6Br2O3

分子量
309.94

熔点
123-125°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Slightly soluble in water.

Beilstein
2373854

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

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