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Home > Encyclopedia > 2,3-Dichlorophenoxyacetic acid

2,3-Dichlorophenoxyacetic acid

2,3-Dichlorophenoxyacetic acid structure

2,3-Dichlorophenoxyacetic acid 

structure
  • CAS No:

    2976-74-1

  • Formula:

    C8H6Cl2O3

  • Chemical Name:

    2,3-Dichlorophenoxyacetic acid

  • Synonyms:

    Acetic acid,2-(2,3-dichlorophenoxy)-;Acetic acid,(2,3-dichlorophenoxy)-;2-(2,3-Dichlorophenoxy)acetic acid;2,3-Dichlorophenoxyacetic acid;2,3-D;NSC 74462

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

BEIGE CRYSTALLINE POWDER AND NEEDLES

2,3-Dichlorophenoxyacetic acid Basic Attributes

221.04

221.04

221-022-9

2BGK3H7ZVY

74462

DTXSID70183910

2918990090

Characteristics

46.5

2.5

white powder

1.5±0.1 g/cm3

173-175 °C

348.4ºC at 760 mmHg

164.5±23.7 °C

1.573

342.6mg/L(25 ºC)

APPROX 4ºC

1.9E-05mmHg at 25°C

Safety Information

III

6.1(b)

2811

R36/37/38

S37/39-S26-S45-S36/37/39-S16

Xi:Irritant;

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

H302

|Warning|H302 (37.5%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 10 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:221.03
XLogP3:2.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:219.9693994
Monoisotopic Mass:219.9693994
Topological Polar Surface Area:46.5
Heavy Atom Count:13
Complexity:186
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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