CAS 6940-50-7 MFCD00004232-4-Bromomandelic Acid 对溴扁桃酸 TAO{mole}

4-Bromomandelic Acid 对溴扁桃酸

CAS 6940-50-7 MFCD00004232

化学结构图

SMILES: O=C(O)C(O)c1ccc(Br)cc1

化学属性

Mol. Formula	C8H7BrO3
Mol. Weight	231.04
Melting Point	116-118 °C
TSCA	T
Density	1.422
Appearance	白色针状或片状晶体。溶于水，易溶于乙醇、乙醚和乙酸，可溶于热苯和热氯仿。
Solubility	溶于水，易溶于乙醇、乙醚和乙酸，可溶于热苯和热氯仿。
Boiling Point	397.5±27.0 °C at 760 mmHg

别名和识别编码

Chemical Name	4-Bromomandelic Acid
CAS Number	6940-50-7
Alfabeta Name	BROMOMANDELICACID 4-
MDL Number	MFCD00004232
Synonym	4-Bromomandelicacid {LY} 4-Bromomandelicacid {} {LY} 4-Bromomandelicacid {} {} {LY} 4-Bromomandelicacid {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Bromomandelicacid {} {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number	1567909
PubChem Substance ID	97930
EC Number	230-085-1
Merck Number	1424
Chemical Name Translation	对溴扁桃酸
Reaxys-RN	1567909
LabNetwork Molecule ID	LN00122646
InChI	InChI=1S/C8H7BrO3/c9-6-3-1-5(2-4-6)7(10)8(11)12/h1-4,7,10H,(H,11,12)
Canonical SMILES	C1=C(C=CC(=C1)Br)C(C(=O)O)O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

Warnings IRRITANT

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P264+P265
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P350
P302+P352
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P332+P317
P337+P313
P337+P317
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P362+P364
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

GHS Symbol

Signal word

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes Xi

WGK Germany3

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S37 Wear suitable gloves 戴适当手套；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

Acros Organics:4-溴苦杏仁酸 4-Bromomandelic acid, 96%(6940-50-7)
对溴扁桃酸价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 30027224 4-溴扁桃酸;对溴苦杏仁酸;对溴扁桃酸;对溴苯羟乙酸;对溴苯乙醇酸;对溴羟基苯乙酸 25g 125元 2010/06/21 107110100 对溴扁桃酸 4-Bromomandelic acid 96% 10 GR 977元 2010/05/25 A12978 4-溴扁桃酸, 98+% 4-Bromomandelic acid, 98+% 5g 421元
方法一:由溴苯经缩合、溴化、水解、酸化而得。1.缩合溴苯、二硫化碳及无水三氯化铝一起微热至二硫化碳回流，慢慢加入乙酐，加完后继续回流2h。回收二硫化碳，倒入盐酸的冰水中，滤干得对溴苯乙酮。2.溴化将对溴苯乙酮溶解在乙酸中，在25-45℃慢慢加入溴和乙酸的混合液。将反应物过滤，用稀乙醇洗涤结晶，滤干得三溴物。3.水解、酸化将10%氢氧化钠溶液加热至10℃，加入三溴物，在20℃以下搅拌3-4h。过滤，滤液加盐酸至pH=1，冷至10℃滤干得粗品。再用苯重结晶而得成品。
TSCA:T
海关编码:29181980
Hazard Note:Irritant
Alfa Aesar:4-溴扁桃酸,98+% 4-Bromomandelic acid, 98+%(6940-50-7)
MSDS 信息:4-Bromomandelic acid(6940-50-7).msds
用途一:有机合成中间体，分析试剂。
Sigma Aldrich:6940-50-7(sigmaaldrich)
上游原料:二硫化碳 --> 溴苯 --> 4-溴苯乙酮
MOL 文件:6940-50-7.mol