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1,2-Benzenediacetic acid

1,2-Benzenediacetic acid structure

CAS No:
7500-53-0
Formula:
C10H10O4
Chemical Name:
1,2-Benzenediacetic acid
Synonyms:
1,2-Benzenediacetic acid;o-Benzenediacetic acid;o-Phenylenediacetic acid;1,2-Phenylenediacetic acid;NSC 401681;(2-Carboxymethylphenyl)acetic acid;2,2′-(1,2-Phenylene)diacetic acid;2-[2-(Carboxymethyl)phenyl]acetic acid;879722-08-4
Categories:
Active Pharmaceutical Ingredients > Other Chemical Drugs

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Description

beige to beige-brown needle-like crystalline

1,2-Benzenediacetic acid Basic Attributes

Molecular Weight：

194.18

Exact Mass：

194.18

EC Number：

231-355-1

NSC Number：

401681

DSSTox ID：

DTXSID40225957

HScode：

2917399090

Characteristics

PSA：

74.6

XLogP3：

Appearance：

beige to beige-brown needle-like crystalline

Density：

1.2±0.1 g/cm3

Melting Point：

150-152 °C

Boiling Point：

401.6°C at 760 mmHg

Flash Point：

139.8±21.0 °C

Refractive Index：

1.506

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S26-S37/39

Marks：

Xi:Irritant;

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|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 45 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1,2-Benzenediacetic acid Use and Manufacturing

Synthesis of 2, 2'-(l, 2-phenylene)diacetic acid.[0055] The above dinitrile was dissolved in 50 mL concentrated HC1 and refluxed for 3 h. Water (30 mL) was added and the reaction heated overnight, then cooled and washed with ether. The organic layer was extracted twice with sodium carbonate. Combined aqueous layers were acidified and extracted with ether, which was dried (MgSO

Computed Properties

Molecular Weight:194.18
XLogP3:1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:194.05790880
Monoisotopic Mass:194.05790880
Topological Polar Surface Area:74.6
Heavy Atom Count:14
Complexity:200
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 1,2-Benzenediacetic acid

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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1,2-Phenylenediacetic acid

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Content: 99.00%

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Zhejiang Yuanjin Chemical Co., Ltd. Contact Supplier

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Manufactory Supplier of Pharmaceutical intermedaite,Agricultural chemical intermediate

1,2-Phenylenediacetic acid 98.5% Off-white crystalline powder Yuanjinchem

CAS No.: 7500-53-0

Grade: Agricultural Grade

Content: 98.5%

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Hangzhou Chungyo Chemicals Co., Ltd. Contact Supplier

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1,2-Phenylenediacetic acid

CAS No.: 7500-53-0

Grade: pharmaceutical grade

Content: 98%

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