Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

2,3,6-TBA (ISO)

2,3,6-TBA (ISO) is a substance with a harmonised classification under EU CLP.

CAS 50-31-7 Warning

01 · Identification

What 2,3,6-TBA (ISO) is

2,3,6-TBA (ISO) is a substance with a harmonised classification under EU CLP. It melts at 125 °C, is soluble in water.

Under the GHS it carries the signal word Warning.

CAS number50-31-7
EC number200-026-4
Index number607-152-00-2

Other names for 2,3,6-TBA (ISO)

  • 2,3,6-trichlorobenzoic acid

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordWarning
Hazard statements assigned to 2,3,6-TBA (ISO)
CodeHazard statement
H302 Harmful if swallowed.
H411 Toxic to aquatic life with long lasting effects.

Precautionary statements: P270, P273, P301, P312, P330, P391, P501

03 · Physical and chemical properties

2,3,6-TBA (ISO) properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Property Value Conditions Source
Melting point 124.5 °C (256.1 °F) HSDB
Solubility Soluble in ethyl ether HSDB
In water, 7.7X10+3 mg/L at 22 °C at 22 °C HSDB
Vapor pressure 0.00055 mmHg at 25 °C HSDB
0.00055 mmHg Haz-Map

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

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