5,5'-Methylenebis(2-aminobenzoic Acid)

Product Name: 5,5'-Methylenebis(2-aminobenzoic Acid)
CAS No.: 7330-46-3
Chemical Name: 5,5'-Methylenebis(2-aminobenzoic Acid)
Synonyms: MBAA;CB 37136;NCI 37136;Aids019264;Aids-019264;AKOS BBS-00003100;CHEMBRDG-BB 5180504;6,6'-Diaminodiphenylmethane;6,6'-Diaminodiphenylmethane;5,5'-methylenedianthranilic acid
CBNumber: CB2263379
Molecular Formula: C15H14N2O4
Formula Weight: 286.28
MOL File: 7330-46-3.mol

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5,5'-Methylenebis(2-aminobenzoic Acid) Property

Melting point:: 262℃ (water acetic acid )
Boiling point:: 576.4±50.0 °C(Predicted)
Density: 1.442±0.06 g/cm3(Predicted)
storage temp.: 2-8°C, protect from light
pka: 2.24±0.10(Predicted)
Appearance: Off-white to light yellow Solid
InChI: InChI=1S/C15H14N2O4/c16-12-3-1-8(6-10(12)14(18)19)5-9-2-4-13(17)11(7-9)15(20)21/h1-4,6-7H,5,16-17H2,(H,18,19)(H,20,21)
InChIKey: QRUWUSOUUMPANJ-UHFFFAOYSA-N
SMILES: C(C1C=CC(N)=C(C=1)C(O)=O)C1C=CC(N)=C(C=1)C(O)=O

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TCI Chemical

Product number: M0717
Product name: 5,5'-Methylenebis(2-aminobenzoic Acid)
Packaging: 5G
Price: $56
Updated: 2025/07/31

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5,5'-Methylenebis(2-aminobenzoic Acid) Chemical Properties,Usage,Production

Uses

5,5'-Methylenebis(2-aminobenzoic Acid) (MBA) is a polymer monomer used in the synthesis of polyimides.

5,5'-Methylenebis(2-aminobenzoic Acid) Preparation Products And Raw materials

Raw materials

Preparation Products

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5,5'-Methylenebis(2-aminobenzoic Acid) Suppliers

China 62 Europe 1 Germany 1 India 1 Japan 1 United Kingdom 1 United States 7 Global 74

Innochem(Beijing) Technology Co.,Ltd.

Tel: 010-56541685 13070143590
Fax: 010-56541685
Email: sales@innochem.cn
Country: China
ProdList: 166
Advantage: 57

Shenzhen Feiming Science and Technology Co.,Ltd.

Tel: 0755-85232577
Fax: +86-755-84594577
Email: sale@fmect.com
Country: China
ProdList: 96
Advantage: 62

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9637
Advantage: 58

HangZhou YuHao Chemical Technology Co., Ltd.

Tel: 0571-82693216
Fax: 0571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 2028
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13305
Advantage: 58

Alfa Chemistry

Tel: +1-5166625404;
Fax: 1-516-927-0118
Email: Info@alfa-chemistry.com
Country: United States
ProdList: 20405
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Henan Alfa Chemical Co., Ltd

Tel: +8615838112936
Email: alfa10@alfachem.cn
Country: China
ProdList: 12921
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View Lastest Price from 5,5'-Methylenebis(2-aminobenzoic Acid) manufacturers

CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

Product: 6,6'-Diaminodiphenylmethane-3,3'-dicarboxylic acid (MBAA) 7330-46-3
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: ≥99%
Supply Ability: 10KG
Release date: 2025-10-24

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 3,3'-Methylenebis(6-aminobenzoic acid) 7330-46-3
Price: US $8.80-1.10/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 500kg
Release date: 2025-09-16

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 6,6'-Diamino-3,3'-methanediyl-di-benzoic acid 7330-46-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-24

7330-46-3, 5,5'-Methylenebis(2-aminobenzoic Acid)Related Search:

Hexyl benzoate METHYLENEBISMETHYLANTHRANILATE 2-AMINO-5-METHYLBENZYL ALCOHOL 3,3'-DICARBOXYDIPHENYLMETHANE 2-amino-5-ethylbenzoic acid 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE 2-Amino-5-methylbenzoic acid MBAA

AKOS BBS-00003100

CHEMBRDG-BB 5180504

6,6'-Diamino-3,3'-methanediyl-di-benzoic acid

MBAA

METHYLENE BIS (ANTHRANILIC ACID)

5,5'-methylenedianthranilic acid

3,3'-Methylenebis(6-aminobenzoic acid)

5,5'-Methylenebis(anthanilic acid)

Aids019264

Aids-019264

3,3'-Dicarboxy-4,4'-diaMinophenyl Methane

3,3'-Dicarboxy-4,4'-diaminodiphenylmethane

4,4'-Diamino-3,3'-dicarboxydiphenylmethane

4,4'-Diaminodiphenylmethane-3,3'-dicarboxylic acid

5,5'-Methylenebis[2-aminobenzoic acid]

Bis(4-amino-3-carboxyphenyl)methane

CB 37136

NCI 37136

6,6'-Diaminodiphenylmethane-3,3'dicarboxylic acid (MBAA)

Benzoic acid, 3,3'-methylenebis[6-amino-

2-Amino-5-(4-amino-3-carboxybenzyl)benzoic Acid

6,6'-Diaminodiphenylmethane-3,3'-dicarboxylic acid

MBA/5,5'-Methylenebis(2-aminobenzoic acid)

6,6'-Diaminodiphenylmethane

6,6'-Diaminodiphenylmethane-3,3'-dicarboxylic acid (MBAA)

5,5'-Methylenebis(2-aminobenzoic acid)

2-amino-5-[(4-amino-3-carboxyphenyl)methyl]benzoic acid

6,6'-Diamino-3,3'-methylenedibenzoicacid

6,6'-Diaminodiphenylmethane

7330-46-3

C15H14N2O4

PI