232475

3,4-Dichlor-phenylacetonitril

98%

• Synonym(e): 3,4-Dichlor-benzylcyanid
• Lineare Formel: Cl₂C₆H₃CH₂CN
• CAS-Nummer: 3218-49-3
• Molekulargewicht: 186.04
• Beilstein: 638749
• EG-Nummer: 221-743-9
• MDL-Nummer: MFCD00001909
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24853903
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Form: solid
• bp: 170 °C/12 mmHg (lit.)
• mp (Schmelzpunkt): 39-42 °C (lit.)
• SMILES String: Clc1ccc(CC#N)cc1Cl
• InChI: 1S/C8H5Cl2N/c9-7-2-1-6(3-4-11)5-8(7)10/h1-2,5H,3H2
• InChIKey: QWZNCAFWRZZJMA-UHFFFAOYSA-N

Beschreibung

Anwendung

3,4-Dichlorophenylacetonitrile was used in the synthesis of:

• SR 48968, a potent, competitive and selective non-peptide antagonist of the neurokinin A (NK2) receptor
• tachykinin NK3 receptor antagonist SR 142801, (R)-N-[ 1-[3-[ 1-benzoyl-3-(3,4-dichlororphenyl)-3-piperidinyl]propyyl]-4-phenyl-4-piperidinyl-N-methyl acetamide
• MDL 105,212, a non-peptide tachykinin receptor antagonist

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335
• P-Sätze: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves