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Methanone, bis(4-fluorophenyl)-

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Formula: C13H8F2O
CAS: 345-92-6

Identification

Structural Formula
Methanone, bis(4-fluorophenyl)-
CAS:
345-92-6
EINECS:
206-466-3
Molecular Formula:
C13H8F2O
MDL:
MFCD00000353
SMILES:
O=C(c1ccc(cc1)F)c1ccc(cc1)F
Synonym:
bdf ; di-p-fluorophenyl ketone ; bis(4-fluorophenyl)- ; 4,4'-difluoro-benzophenon ; di-p-fluorophenylketone ; difluorobenzophenone ; 4,4'-difluorbenzophenone ; 4,4'-difluorobnzophenone ; 4,4-difluorobenzophenone ; labotest-bb lt00159767




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Properties for Methanone, bis(4-fluorophenyl)-

Molecular Weight:
218.2 g·mol−1
Density:
1.39 g/cm3 at 20° C
Melting point:
102-105 °C(lit.)
Boiling point:
137 °C (3 torr)
Flash point:
170-172 °C/10mm
Physical Description:
white to slightly yellow crystalline powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization
GHS09

GHS09
Environmental hazard
  • Acute hazards to the aquatic environment, category 1
  • Chronic hazards to the aquatic environment, categories 1, 2
  • Environmental toxicity, categories 1, 2

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
Hazard Classes:
irritant
Hazard Symbols:
Xi, N, Xn
Hazard symbol N Hazard symbol Xn Hazard symbol Xi
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Alternative Distributors of [Methanone, bis(4-fluorophenyl)-]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Inter-Chemical Ltd. | Xinchem Corporation | Hubei Kexing Medical & Chemical Co., Ltd. | Changzhou Keylab Chemical Co., Ltd. | Lianjie Chemical Co.,Ltd. | Molekula GmbH | HuaiBei SanHe Developing Co., Ltd. | Hallochem Pharma Co., Ltd. | 3B Scientific Corporation | Charna Chemicals Ltd. | Nanjing King-Pharm Co., Ltd. | Xiang Ding Chemical International Co., Ltd | ABCR GmbH & Co. KG | Hongda Group Limited | Pharmasi Chemicals Co., Ltd. | TCI Europe NV | Sage & Imperial Chemical Co.,Ltd (Zhuangyan Chemical Co.,Ltd.) | Shanghai Sinofluoro Scientific Co., Ltd. | Chemwill Asia Co.,Limited | Chengdu Qiaofeng Technological Development Co., Ltd. | Ubichem PLC | Hefei Photochem Trading Co., Ltd | Shanghai ChemVia Co., Ltd | Matrix Scientific | Share Chemical Co., Ltd. | TRUST&WE Co., Ltd. | Shijiazhuang JuSha Imp.& Exp. Co.Ltd | Shanghai Hanhong Chemical Co., Ltd. | Junwee Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | Zouping Mingxing Chemical Co., Ltd. | Win-Win Chemical Co., Limited | Aakash Chemicals & Dye-Stuffs, Inc. | Yongyi Chemicals Group Co., Ltd. | King Tang Chemical Group Industry Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Pfaltz & Bauer, Inc. | Trademax Phamaceuticals & Chemicals Co., Ltd. | Sino Rarechem Labs Co. Ltd. | scienTEST | Gihi Chemicals Co., Limited | SPR Oncocare Pvt Ltd

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