ChemicalBook--->CAS DataBase List--->50-31-7

50-31-7

50-31-7 Structure

50-31-7 Structure
IdentificationMore
[Name]

2,3,6-TRICHLOROBENZOIC ACID
[CAS]

50-31-7
[Synonyms]

2,3,6-TBA
2,3,6-TBA(R)
2,3,6-TRICHLOROBENZOIC ACID
BENZAC 1281
HC-1281
'LGC' (1312)
RARECHEM AL BE 0208
TRYSBEN(R)
2,3,6-Tba(the herbicide)
2,3,6-TCB
2,3,6-TCBA
2,3,6-Trichlorbenzoesaeure
2,3,6-trichloro-benzoicaci
Acide trichlorobenzoique
acidetrichlorobenzoique
Benzabar
Benzac
Benzak
Benzoic acid, 2,3,6-trichloro-
Fen-all
[EINECS(EC#)]

200-026-4
[Molecular Formula]

C7H3Cl3O2
[MDL Number]

MFCD00053310
[Molecular Weight]

225.46
[MOL File]

50-31-7.mol
Chemical PropertiesBack Directory
[Definition]

A substituted benzoic acid that is a potent synthetic auxin.
[Appearance]

A solid.
[Melting point ]

126-127 °C(lit.)
[Boiling point ]

324.5±37.0 °C(Predicted)
[density ]

1.5599 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

soluble in Methanol
[form ]

neat
[pka]

1.25±0.25(Predicted)
[color ]

White to Light yellow to Light orange
[Water Solubility ]

7.70g/L(20 ºC)
[Stability:]

Stable under recommended storage conditions., Stable Under Recommended Storage C
[Uses]

An all-purpose, non-selective, pre-emergent and early post-emergent herbicide.
[CAS DataBase Reference]

50-31-7(CAS DataBase Reference)
[EPA Substance Registry System]

2,3,6-Trichlorobenzoic acid (50-31-7)
Safety DataBack Directory
[Hazard Codes ]

Xn,N
[Risk Statements ]

R22:Harmful if swallowed.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
[Safety Statements ]

S61:Avoid release to the environment. Refer to special instructions safety data sheet .
[RIDADR ]

UN 2811 6.1/PG 1
[WGK Germany ]

2
[RTECS ]

DH7700000
[HS Code ]

2916.39.7900
[Hazardous Substances Data]

50-31-7(Hazardous Substances Data)
[Toxicity]

Acute oral LD50 for rats 1,500 mg/kg (Hartley and Kidd, 1987), 650 mg/kg (RTECS, 1985).
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2,3,6-Trichlorobenzoic acid(50-31-7).msds
Hazard InformationBack Directory
[Chemical Properties]

A solid.
[Hazard]

Poison; moderately toxic.
[Safety Profile]

Poison by intraperitoneal route.Moderately toxic by ingestion and subcutaneous routes.When heated to decomposition it emits toxic fumes ofClí. Used as an herbicide.
[Environmental Fate]

Photolytic. Plimmer (1970) postulated that the irradiation of 2,3,6-trichlorobenzoic acid in methanol will undergo dechlorination forming 2,3-, 2,6- and 3,6-dichlorobenzoic acids. Further irradiation may yield 2- and 3-chlorobenzoic acids which may ultimately form benzoic acid (Plimmer, 1970).
Chemical/Physical. Reacts with alkalies and amines forming water-soluble salts.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

50-31-7(sigmaaldrich)
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