CAS 85-56-3 MFCD00002474-4-Chlorobenzophenone-2-Carboxylic Acid 2-(4-氯苯甲酰)苯甲酸 TAO{mole}

SMILES: O=C(O)c1ccccc1C(=O)c1ccc(Cl)cc1

Chemical Name	4-Chlorobenzophenone-2-Carboxylic Acid
CAS Number	85-56-3
Synonym	4'-Chlorobenzophenone-2-carbonic acid 4-Chlorobenzophenone-2'-carboxylic Acid 2-(4-Chlorobenzoil)benzonium acid 4'-CHLOROBENZOPHENONE-2-CARBOXYLIC ACID 2-(4-氯苯甲酰)苯甲酸 2-(4-Chlorobenzoyl)benzoic Acid 4'-Chlorobenzophenone-2-carboxylic acid TIMTEC-BB SBB003088 2-(P-CHLOROBENZOYL)BENZOIC ACID 2-(4-Chloro 2-Carboxy-4-chlorobenzophenone 2-(4-氯苯甲酰)苯甲酸, 99% CBB酸 2-(4-CHLOROBENZOYL)BENZOIC ACID 4-Chlro-2-benzoylbenzoic acid 4’-Chloro-2-benzophenonecarboxylicacid NSC 7825 2-(p-Chlorobenzoyl)benzoic Acid O-(P-CHLOROBENZOYL)BENZOIC ACID 2-Carboxy-4'-chlorobenzophenone o-(4-Chlorobenzoyl)benzoic Acid 邻(对氯苯甲酰)苯甲酸 CBBA
EC Number	201-615-9
Beilstein Registry Number	649894
MDL Number	MFCD00002474
PubChem Substance ID	87566107
Chemical Name Translation	2-(4-氯苯甲酰)苯甲酸
Reaxys-RN	649894
LabNetwork Molecule ID	LN00011131

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Signal word Warning

GHS Symbol

WGK Germany3

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；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；

Risk Statements

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。
P273 Avoid release to the environment. 避免释放到环境中。
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。
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
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

Hazard statements

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

Hazard Codes Xi

Sigma Aldrich:85-56-3(sigmaaldrich)
上游原料:三氯化铝
下游产品:2-(3-氨基-4-氯苯甲酰)苯甲酸 --> 2-(4-氯-3-硝基苯甲酰)苯甲酸
TCI Shanghai:2-(4-氯苯甲酰)苯甲酸 4'-Chlorobenzophenone-2-carboxylic Acid,>;98.0%(GC)(T)(85-56-3)
MOL 文件:85-56-3.mol
Hazard Note:Irritant
2-(4-氯苯甲酰)苯甲酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 C1074 4'-氯苯甲酮-2-羧酸 4'-Chlorobenzophenone-2-carboxylic Acid 500G 1070元 2014/06/02 C1074 4'-氯苯甲酮-2-羧酸 4'-Chlorobenzophenone-2-carboxylic Acid 25G 160元 2010/05/25 L02746 2-(4-氯苯甲酰)苯甲酸, 99% 2-(4-Chlorobenzoyl)benzoic acid, 99% 25g 188元
方法一:由苯酐经弗-克反应而得：将氯苯及无水三氯化铝加入反应锅，慢慢加入苯酐。加毕，在75-80℃下保温2.5h，冷却，反应液放入盐酸冰水中分解，静置分层。氯苯层用5%氢氧化钠溶液萃取3次，合并萃取液，用盐酸调节至pH为2-3，过滤，干燥，得CBB。
图谱信息:2-(4-氯苯甲酰)苯甲酸(85-56-3)红外图谱(IR2) 2-(4-氯苯甲酰)苯甲酸(85-56-3)质谱(MS) 2-(4-氯苯甲酰)苯甲酸(85-56-3)核磁图( 1 HNMR) 2-(4-氯苯甲酰)苯甲酸(85-56-3)红外图谱(IR1)
Alfa Aesar:2-(4-氯苯甲酰)苯甲酸,99% 2-(4-Chlorobenzoyl)benzoic acid, 99%(85-56-3)
用途二:医药、染料的中间体，用于生产氯噻酮、2-氯蒽醌等。
用途一:用作医药、染料中间体，用于生产氯噻酮、2-氯蒽醌等