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76-02-8 - Trichloroacetyl chloride, 99% - B21675 - Alfa Aesar

B21675 Trichloroacetyl chloride, 99%

Numéro CAS
76-02-8
Synonymes

Dimensions Prix ($) Quantité Disponibilité
50g 53,00
250g 196,00
1000g 684,00
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Trichloroacetyl chloride, 99%

MDL
MFCD00000792
EINECS
200-926-7

Propriétés chimiques

Formule
CCl3COCl
Poids formulaire
181.83
Point de fusion
-146°
Point d'ébullition
114-116°
Densité
1.629
Indice de réfraction
1.4700
Sensibilité
Moisture Sensitive
Solubilité
Reacts violently with water.

Applications

Trichloroacetyl chloride is used in the preparation of dihydro-1H-benzindoles. It is also used in the synthesis of 3-alkylbenzoxazolones It is used in the manufacture of pharmaceuticals and plant protection compounds. It is used for manufacturing the esters and anhydrides of trichloroacetic acid. It is used in the manufacture of pharmaceuticals and organic synthesis intermediate.

Notes

Moisture sensitive. Store away from oxidizing agents, bases, alcohols, amines and water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Références bibliographiques

Ram N Ram and Vineet Kumar Soni. Synthesis of 3-alkylbenzoxazolones from N-alkyl-N-arylhydroxylamines by contiguous O-trichloroacetylation, trichloroacetoxy ortho-shift, and cyclization sequence.J Org Chem.201378(23), 11935-11947.

Gustavo P Silveira and Joseph P Marino. Enantioselective synthesis of dihydro-1H-benzindoles.J. Org. Chem.201378(7), 3379-3383.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H330-H302-H314-H318

Fatal if inhaled. Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

Mentions de prudence: P260-P284-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P301+P330+P331-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. IF SWALLOWED: Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
774120
Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2915.90
TSCA
Yes
RTECS
AO7140000

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Catalyseurs

Analytique et matériel de laboratoire