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CAS: 585-76-2
分子式: C7H5BrO2
分子量: 201.02
熔点: 155-158 °C(lit.)
中文名称: 
间溴安息香酸
3-溴苯甲酸
间溴苯甲酸
英文名称: 
3-bromobenzoic acid
Benzoic acid,3-bromo-
3-Bromo benzoic acid
3-bromo-Benzoic acid
m-Bromobenzoic acid
3-bromo-benzoic aci
Brombenzoesaure
性质描述: 无色针状结晶。熔点155℃,沸点>280℃,相对密度1.845(20℃)。溶于醇和醚,不溶于水。
生产方法: 由间溴甲苯经高锰酸钾氧化而得。将间溴甲苯、氢氧化钾及水混合,加热至沸,慢慢加入高锰酸钾,加完后回流反应4h。经过滤酸化,再过滤得粗品。然后在乙醇中用氨水溶解,用盐酸酸化,过滤,水洗得成品。
用途: 有机合成中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
B802663MACKLIN3-溴苯甲酸98%30元/5g;   53元/25g;   175元/100g;   872元/500g;   展开
储存:室温
状态:白色到黄色粉末或晶体
B0551TCI3-Bromobenzoic Acid>98.0%(GC)(T)330元/25G;   2820元/250G;   展开

基本信息

纯度/分析方法>98.0%(GC)(T)
分子式/分子量C7H5BrO2 = 201.02
外观与形状(20℃)固体
Reaxys-RN2041792
PubChem物质ID87563570
SDBS (AIST Spectral DB)10878
MDL编号MFCD00002487

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(GC)min. 98.0 %
Purity(Neutralization titration)min. 98.0 %
Melting point155.0 to 159.0 ℃

物性(参考值)

熔点158 ℃

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。
545620J&K3-Bromobenzoic Acid99%70元/5G;   155元/25G;   506元/100G;   展开

基本信息

分子式C7H5BrO2
分子量201.02
熔点155-158
MDL编码MFCD00002487
Beilstein2041792
EINECS 编号209-562-3

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
WGK3
TSCA
A12606Alfa Aesar3-Bromobenzoic Acid98+%618元/25g;   2464元/100g;   展开

应用
3-Bromobenzoic acid was used as test solute in the determination of acidity constants by capillary zone electrophoresis. It was used as internal standard to study the retention mechanisms of an unmodified and a hydroxylated polystyrene-divinylbenzene polymer by solid-phase extraction. It was also used in synthesis of N-(1,1-dimethyl-2-hydroxyethyl)-3-bromobenzamide.

备注
Stable under recommended storage conditions. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00002487

EINECS
209-562-3

分子式
C7H5BrO2

分子量
201.02

熔点
153-157°

密度
1.948

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Insoluble in water.

Beilstein
2041792

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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA

186295Sigma-Aldrich3-Bromobenzoic Acid98%530.79元/25 G;   展开

产品说明

应用

3-溴苯甲酸可用于:

  • 作为检测溶质用于通过毛细管区带电泳的酸度常数测定
  • 作为内标用于通过固相萃取对未改性的羟基化聚苯乙烯-二乙烯基苯聚合物保留机理的研究
  • N-(1,1-二甲基-2-羟乙基)-3-溴苯甲酰胺的合成

包装

25 g in poly bottle

基本信息

线性分子式BrC6H4CO2H
分子量201.02
Beilstein2041792
EC 号209-562-3
MDL编号MFCD00002487
PubChem化学物质编号24851212
NACRESNA.22

产品性质

质量水平100
测定98%
mp155-158 ℃ (lit.)
溶解性methanol: soluble 50 mg/mL, clear, colorless
SMILES stringOC(=O)c1cccc(Br)c1
InChI1S/C7H5BrO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4H,(H,9,10)
InChI keyVOIZNVUXCQLQHS-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明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
WGKWGK 3
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
109800Fluorochem3-Bromobenzoic Acid98%220元/1g;   308元/25g;   1056元/100g;   3872元/500g;   展开

基本信息

CAS Number585-76-2
MDL NumberMFCD00002487
Melting Point155-158℃

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 .
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