4-Methylphthalic acid

Product Name: 4-Methylphthalic acid
CAS No.: 4316-23-8
Chemical Name: 4-Methylphthalic acid
Synonyms: 4MPA;4-methylphthalate;RARECHEM AL BO 0981;4-methyl-o-phthalate;4-METHYLPHTALIC ACID;4-METHYLPHTHALIC ACID;4-MethylphthalicAcid>Phthalic acid, 4-methyl-;4-Methy-o-lphthalic acid;4-Methylphthalic acid,99%
CBNumber: CB2750613
Molecular Formula: C9H8O4
Formula Weight: 180.16
MOL File: 4316-23-8.mol

More

Less

4-Methylphthalic acid Property

Melting point:: 146-148 °C (lit.)
Boiling point:: 232.96°C (rough estimate)
Density: 1.1987 (rough estimate)
refractive index: 1.4209 (estimate)
storage temp.: Sealed in dry,Room Temperature
form: powder to lump
pka: 3.32±0.10(Predicted)
color: White to Light yellow
Water Solubility: 3.984g/L(room temperature)
InChI: 1S/C9H8O4/c1-5-2-3-6(8(10)11)7(4-5)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)
InChIKey: CWJJAFQCTXFSTA-UHFFFAOYSA-N
SMILES: Cc1ccc(C(O)=O)c(c1)C(O)=O
CAS DataBase Reference: 4316-23-8(CAS DataBase Reference)
NIST Chemistry Reference: 1,2-Benzenedicarboxylic acid, 4-methyl-(4316-23-8)
EPA Substance Registry System: 1,2-Benzenedicarboxylic acid, 4-methyl- (4316-23-8)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
TSCA: TSCA listed
HS Code: 29173995
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: M0560
Product name: 4-Methylphthalic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $75
Updated: 2025/07/31

TCI Chemical

Product number: M0560
Product name: 4-Methylphthalic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 500g
Price: $515
Updated: 2025/07/31

AK Scientific

Product number: S715
Product name: 4-Methylphthalic acid
Packaging: 5g
Price: $84
Updated: 2021/12/16

Apolloscientific

Product number: OR322110
Product name: 4-Methylphthalic acid
Packaging: 25g
Price: $134
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2721-1-1R
Product name: 4-Methylphthalic acid
Packaging: 25g
Price: $148
Updated: 2021/12/16

More

Less

4-Methylphthalic acid Chemical Properties,Usage,Production

Chemical Properties

BEIGE CRYSTALLINE POWDER

4-Methylphthalic acid Preparation Products And Raw materials

Raw materials

cis-1,2,3,6-Tetrahydrophthalic anhydride

Preparation Products

More

Less

4-Methylphthalic acid Suppliers

Americas 1 Belgium 1 China 113 Europe 1 France 1 Germany 4 India 5 Japan 3 Norway 1 Slovakia 1 Switzerland 2 The Netherlands 1 United Kingdom 8 United States 31 Global 173

Baoji Didu Pharmaceutical and Chemical Co., Ltd

Tel: 029-81145305 17791533577
Email: 1021@dideu.com
Country: China
ProdList: 10007
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44802
Advantage: 61

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

More

Less

View Lastest Price from 4-Methylphthalic acid manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-Methylphthalic acid 4316-23-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-05

Hebei Yanxi Chemical Co., Ltd.

Product: 4-Methylphthalic acid 4316-23-8
Price: US $20.00-1.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-10-19

Career Henan Chemical Co

Product: 4-Methylphthalic acid 4316-23-8
Price: US $8.80/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 100kg
Release date: 2019-07-12

4316-23-8, 4-Methylphthalic acidRelated Search:

Potassium hydrogen phthalate Benzhydrylamine Diisobutyl phthalate Bis(2-ethylhexyl) phthalate Phthalic acid Diisononyl phthalate Dimethyl phthalate Dibutyl phthalate Diethyl phthalate 2-(Trifluoromethyl)benzoic acid o-Toluic acid TETRAMETHYL PYROMELLITATE TRIMETHYL 1,2,4-BENZENETRICARBOXYLATE 1,2,4-Benzenetricarboxylic acid Pyromellitic acid MELLITIC ACID BENZENEPENTACARBOXYLIC ACID (-)-2-[METHYLAMINO]-1-PHENYLPROPANE

RARECHEM AL BO 0981

4MPA

4-METHYLPHTALIC ACID

4-METHYLPHTHALIC ACID

4-METHYL-1,2-BENZENEDICARBOXYLIC ACID

4-methylphthalate

2-Benzenedicarboxylicacid,4-methyl-1

4-methyl-2-benzenedicarboxylicacid

Phthalic acid, 4-methyl-

4-methyl-o-phthalate

4-METHYLPHTHALIC ACID 98+%

4-Methy-o-lphthalic acid

3,4-Toluenedicarboxylic acid

4-Methylphthalic acid,99%

4-Methylphthalic acid 99%

4-MethylphthalicAcid&gt

1,2-Benzenedicarboxylic acid, 4-methyl-

4316-23-8

CH3C6H312CO2H2

Carboxylic Acid Monomers

Monomers

Polymer Science

Phthalic Acids, Esters and Derivatives