331295

Dichloressigsäureanhydrid

technical grade, 85%

• Lineare Formel: (Cl₂CHCO)₂O
• CAS-Nummer: 4124-30-5
• Molekulargewicht: 239.87
• Beilstein: 512173
• EG-Nummer: 223-924-8
• MDL-Nummer: MFCD00000842
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24859948
• NACRES: NA.22

Eigenschaften

• Qualität: technical grade
• Assay: 85%
• Form: liquid
• Brechungsindex: n20/D 1.483 (lit.)
• bp: 214-216 °C (lit.)
• Dichte: 1.574 g/mL at 25 °C (lit.)
• SMILES String: ClC(Cl)C(=O)OC(=O)C(Cl)Cl
• InChI: 1S/C4H2Cl4O3/c5-1(6)3(9)11-4(10)2(7)8/h1-2H
• InChIKey: RQHMQURGSQBBJY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Dichloroacetic anhydride is an acylating agent and was evaluated for inducing autoimmune responses.

Anwendung

Dichloroacetic anhydride was employed as an acylating agent for acylation of 10-Deacetylbaccatin III using Pseudomonas cepacia. It was also used in the preparation of cellulose dichloroacetates.

Sicherheitshinweise

• Piktogramme: GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H311,H314,H332
• P-Sätze: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter