2,2-Difluoroacetophenone

HCID 273286

Grundinformationen

CAS
395-01-7
Standard-SMILES
O=C(c1ccccc1)C(F)F
InChIKey
OLYKCPDTXVZOQF-UHFFFAOYSA-N
Summenformel
C8H6F2O
Durchschnittliche Molmasse
156,13 g/mol
Monoisotopische Masse
156,03867113

Namen und Bezeichner

Bevorzugter Name
2,2-Difluoroacetophenone
IUPAC
2,2-difluoro-1-phenylethanone
Englischer Name
2,2-DIFLUOROACETOPHENONE
Summenformel
C8H6F2O
Molmasse
156.13

Namen und Synonyme

2,2-difluoroacetophenoneRefChem:441109641-292-5395-01-72,2-difluoro-1-phenylethanone2,2-difluoro-1-phenyl-ethanoneA,A-Difluoroacetophenonealpha,alpha-difluoroacetophenone2,2-difluoro-1-phenylethan-1-oneC8H6F2OMFCD06246879difluoromethyl phenyl ketone
Weitere Namen anzeigen
2,2-Difluoroacetophenone97%2,2-Difluoroacetophenone 97%2,2-Difluoroacetophenone,95%Ethanone, 2,2-difluoro-1-phenyl- (9CI)
2,2-bis(fluoranyl)-1-phenyl-ethanoneEthanone, 2,2-difluoro-1-phenyl-difluoroacetophenoneEthanone, 2NSC118411Acetophenone, 2,2-difluoroSCHEMBL1492635SCHEMBL28904758

Datenbank-Bezeichner

CAS
395-01-7
PubChem CID
273286
DTXSID
DTXSID80960133
EC Number
641-292-5
Nikkaji
J753.861H

Eigenschaften

Berechnete Struktureigenschaften

XLogP
2,5
Polarare Oberfläche (TPSA)
17,1 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
2
Schwere Atome
11

Experimentelle und physikochemische Eigenschaften

SpringerMaterials Properties19F nuclear magnetic resonance spectrum

Physikochemische Eigenschaften

Schmelzpunkt
48 · 48-50°C
Siedepunkt
53 · 53-54°C/12mm
Dichte
1.18 · 1.180±0.06 g/mL
Brechungsindex
1.4955 · 1.4955
Flammpunkt
53 · 53-54°C/12mm
storage temp.
2 · under inert gas (nitrogen or Argon) at 2–8 °C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H226 (86.7%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Hazard Classes and CategoriesFlam. Liq. 3 (86.7%)

Sicherheitsdaten

wgk
3
hs_code
2914790090
risk_code
36/37/38
hazard_code
Xi
safety_code
26-36
hazard_class
IRRITANT

Chemie und Industrie

Anwendungen · 1 Eintrag

Verwenden2,2-Difluoroacetophenone acts as an intermediate in the preparation of various substances such as pharmaceuticals. Further, it is used in the one-pot synthesis of difluoromethylated arenes from aryl chlorides and bromides. In addition to this, it undergoes reduction with (-)-diisopinocampheylchloroborane chloride to get R-alcohols of purity 85% ee.

Anbieter44 Anbieter

衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海凌富药物研究有限公司+86(21)5895 0110 19945755304 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
Nanjing Fred Technology Co., Ltd+86-25-84696168 +86-15380713688 · [email protected]
Aladdin Scientific[email protected]

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1

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