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4-Methylphthalic acid

4-Methylphthalic acid structure

4-Methylphthalic acid 

structure
  • CAS No:

    4316-23-8

  • Formula:

    C9H8O4

  • Chemical Name:

    4-Methylphthalic acid

  • Synonyms:

    1,2-Benzenedicarboxylic acid,4-methyl-;Phthalic acid,4-methyl-;4-Methyl-1,2-benzenedicarboxylic acid;4-Methylphthalic acid;NSC 83573

Description

BEIGE CRYSTALLINE POWDER

4-Methylphthalic acid Basic Attributes

180.157

180.16

224-333-8

83573

DTXSID4063406

2917399090

Characteristics

74.60000

1.27

white powder.

1.4±0.1 g/cm3

170 °C

390.9±30.0 °C at 760 mmHg

204.4±21.1 °C

1.603

3.984g/L(room temperature)

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

NONH for all modes of transport

3

R36/37/38

S26-S37/39

Xi: Irritant;

Stable at room temperature in closed containers under normal storage and handling conditions.

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

4-methyl-1,2-benzenedicarboxylic acid

4-Methylphthalic acid Use and Manufacturing

1,2-Benzenedicarboxylic acid, 4-methyl-: ACTIVE

Computed Properties

Molecular Weight:180.16
XLogP3:2.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:180.04225873
Monoisotopic Mass:180.04225873
Topological Polar Surface Area:74.6
Heavy Atom Count:13
Complexity:224
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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