| Identification | More | [Name]
SODIUM TRICHLOROACETATE | [CAS]
650-51-1 | [Synonyms]
ERBITOX T95G
SODIUM TRICHLOROACETATE
TCA
TCA-SODIUM
TCA SODIUM SALT
TRICHLOROACETIC ACID SODIUM SALT
Aceticacid,trichloro-,sodiumsalt
acpgrasskiller
alliedarcadiansodiumtca
antiperz
antyperz
dowsodiumtcainhibited
greencrosscouchgrasskiller
natriumtrichlooracetaat
natriumtrichloracetat
sodio(tricloroacetatodi)
sodium(trichloracetatede)
sodiumtca
sodiumtcainhibited
stca | [EINECS(EC#)]
211-479-2 | [Molecular Formula]
C2Cl3NaO2 | [MDL Number]
MFCD00064198 | [Molecular Weight]
185.37 | [MOL File]
650-51-1.mol |
| Chemical Properties | Back Directory | [Appearance]
White to almost white powder | [Melting point ]
300 °C | [density ]
0.9 g/cm3 | [storage temp. ]
0-6°C | [form ]
Powder or Granular Powder | [pka]
0.6[at 20 ℃] | [color ]
White to off-white | [Water Solubility ]
Soluble in water, ethanol, methanol, acetone. | [Sensitive ]
Hygroscopic | [Merck ]
14,9627 | [BRN ]
3572664 | [InChIKey]
SAQSTQBVENFSKT-UHFFFAOYSA-M | [LogP]
-2.67 at 25℃ | [CAS DataBase Reference]
650-51-1(CAS DataBase Reference) | [EPA Substance Registry System]
Sodium trichloroacetate (650-51-1) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,N | [Risk Statements ]
R37:Irritating to the respiratory system.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S46:If swallowed, seek medical advice immediately and show this container or label .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3077 9/PG 3
| [WGK Germany ]
2
| [RTECS ]
AJ9100000
| [TSCA ]
Yes | [HazardClass ]
9 | [PackingGroup ]
III | [HS Code ]
29154000 | [Hazardous Substances Data]
650-51-1(Hazardous Substances Data) | [Toxicity]
LD50 orl-rat: 3320 mg/kg KSKZAN 18(3),46,80 |
| Hazard Information | Back Directory | [Hazard]
Toxic by ingestion, irritant to skin and eyes.
| [Chemical Properties]
White to almost white powder | [Uses]
Sodium trichloroacetate with trichloroacetic acid (TCA) undergoes rapid decarboxylation in dimethylformamide (DMF) in the presence of aldehydes to form nucleophilic trichloromethyl anion, which then adds to the aldehydes to form trichloromethyl carbinols. It can also undergo thermal decarboxylation in aprotonic solvents in the presence of olefins to generate dichlorocarbene as an intermediate. | [Uses]
As a decalcifier and fixative in microscopy; also as a precipitant of protein. As herbicide. | [Uses]
Sodium trichloroacetate, is used in acid binding reagent in the textile industry in the dying process. Sodium trichloroacetate has been reported previously to be an effective denaturation reagent for proteins was applied to poly(l-lysine) and poly(l-glutamic acid) to see its effects on a coil-to-helix transition and on the chemical reactivities of the ε-amino group of poly(l-lysine). Addition of sodium trichloroacetate to poly-(l-lysine) induced a helical conformation even at neutral pH where the ε-amino group of the polymer was protonated. | [Definition]
ChEBI: TCA-sodium is an organic molecular entity. | [Flammability and Explosibility]
Nonflammable | [Safety Profile]
Moderately toxic by ingestion andintravenous routes. Human mutation data reported. Largedoses cause central nervous system depression. Used as anherbicide. Bags of the salt can ignite spontaneously instorage. When heated to decomposition it emits very |
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