317276

Chloracetaldehyd -Lösung

~55 wt. % in H₂O

• Synonym(e): α-Chloroacetaldehyde, 2-Chloro-1-ethanal, 2-Chloroacetaldehyde, 2-Chloroethanal, Monochloroacetaldehyde
• Lineare Formel: ClCH₂CHO
• CAS-Nummer: 107-20-0
• Molekulargewicht: 78.50
• Beilstein: 1071226
• EG-Nummer: 203-472-8
• MDL-Nummer: MFCD00006992
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24859068
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Qualitätsniveau: 200
• Konzentration: ~55 wt. % in H₂O
• Brechungsindex: n20/D 1.4036
• Dichte: 1.236 g/mL at 25 °C
• Funktionelle Gruppe: aldehyde; chloro
• SMILES String: [H]C(=O)CCl
• InChI: 1S/C2H3ClO/c3-1-2-4/h2H,1H2
• InChIKey: QSKPIOLLBIHNAC-UHFFFAOYSA-N

Beschreibung

Anwendung

Chloroacetaldehyde solution can be used for the synthesis of:

• Etheno derivatives of nucleotides.
• 2,3-Disubstituted pyrroles by Hantzsch reaction.
• Aminotetrahydronaphthalene ketopiperazine scaffolds as potent MCH-R1 antagonists.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H301,H310 + H330,H314,H335,H351,H400
• P-Sätze: P202 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 143.6 °F - closed cup
• Flammpunkt (°C): 62 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter