Dibromodifluoromethane 二溴二氟甲烷

CAS 75-61-6 MFCD00000367

化学结构图

75-61-6
SMILES: FC(F)(Br)Br

化学属性

Mol. FormulaCBr2F2
Mol. Weight209.83
Refractive indexn20/D 1.398(lit.)
Boiling Point22-23 °C(lit.)
Density2.297 g/mL at 25 °C(lit.)
Melting Point-142--141 °C(lit.)
Vapor Density7.24 (vs air)
Vapor Pressure12.79 psi ( 20 °C)
Solubility不溶
Flash PointNone
pH:A

别名和识别编码

Chemical NameDibromodifluoromethane
CAS Number75-61-6
PubChem Substance ID6382
EC Number200-885-5
Beilstein Registry Number1732515
MDL NumberMFCD00000367
Synonym difluoro-dibromo-methane 二溴二氟甲烷 Freon 12B2 freon 12-b2 F 12B2 dibromo-difluoro-methane Dibromodifluoromethane (FC-12B2) 二溴二氟甲烷; 二氟二溴甲烷 Freon 12-B2 Kibromodifluoromethane F12B2 dibromodifluoro-methane dfbm DIBROMOFLUOROMETHANE(SUR) Carbondibromidedifluoride Kohlenstoffdibromiddifluorid dibromodifluoro-methan Carbon bromide fluoride (CBr2F2) Difluorodibromomethane R 12B2 Dibromdifluormethan HALON 1202 二氟二溴甲烷 Carbonbromidefluoride(CBr2F2) methane,dibromodifluoro- Halon 1202 methane, dibromodifluoro- Carbon dibromide difluoride r12b2 dibromodifluoromethane halon-1202 freon12b2 二溴二氟烷 DIFLUORODIBROMOMETHANE freon12-b2 DIBROMODIFLUOROMETHANE
Chemical Name Translation二溴二氟甲烷
Wiswesser Line NotationFXFEE
LabNetwork Molecule IDLN00007906
InChIInChI=1S/CBr2F2/c2-1(3,4)5
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分类

  • Alkyl, Alkyl Fluorinated Building Blocks, Building Blocks, Chemical Synthesis, Fluorinated Building Blocks, Halogenated Hydrocarbons, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks
  • {uni_hamburg} no charge; 1fragment
  • {SNA} Alkyl, Alkyl Fluorinated Building Blocks, Building Blocks, Chemical Synthesis, Fluorinated Building Blocks, Halogenated Hydrocarbons, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks

相关文献及参考

  • 1. S. Hayaski et al. Chem. Lett. , 983, (1979)
  • 2. J.S. Houlton et al. Tetrahedron 49 , 8087, (1993)
  • 3. H.P. Fritz, W. Kornrumpf Z. Naturforsch. 86b , 1375, (1981)
  • Beil. 1 ,IV,80
  • Fieser 12 ,158 / Fieser 16 ,106
  • Corp MSDS 1 (1), 1076:D / FT-IR 1 (1), 85:C / FT-IR 2 (1), 120:B / RegBook 1 (1), 85:B / Sax 6 , 912 / Structure Index 1 , 10:E:3 / Vapor Phase 3 , 120:C
  • Short: II/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27B Year: 2008 Keyword: diamagnetic susceptibility; organic compounds ISBN: 978-3-540-44359-9 (print) ISBN: 978-3-540-45860-9 (online) Internet Resource: doi:10.1007/978-3-540-45860-9 RefComment: VIII, 503 p. With CD-ROM., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oils, paraffins and polyethylenes; Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds. The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005. The calculated values of diamagnetic susceptibility of organic compounds in the present subvolume II/27B are presented along with their experimental values. They have been calculated with the use of structural parameters in structural formula by using different theoretical methods available in the literature.
  • Short: II/5 Title: Molecular Ac

安全信息

WGK Germany3
Hazard Codes N Xi,N Xi
Personal Protective Equipment Gloves
RTECSPA7525000
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S59 Refer to manufacturer/supplier for information on recovery/recycling 参考生产厂家/供货商提供的回收/再生利用信息;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R59 Dangerous for the ozone layer 对臭氧层有危害
UN Number 1941
Packing GroupIII
Hazard Class9
Storage condition Refrigerator (+4°C)
Warnings 危化品目录(2015)
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 140 gm/m3/2H
TOXIC EFFECTS :
   Behavioral - rigidity (including catalepsy)
   Liver - other changes
   Kidney, Ureter, Bladder - other changes
REFERENCE :
   TLSMA6 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo
   Instituta.  (Leningrad, Russia) V.1-145, 1949-82.  Discontinued.
   Volume(issue)/page/year: 111,10,1975

Restrict 危险品

其他信息

  • 急性毒性:吸入- 小鼠 LC50: 140000 毫克/立方米/1小时
  • 储运特性:库房通风低温干燥
  • 职业标准:TWA 860 毫克/立方米; STEL 1000 毫克/立方米
  • 二溴二氟烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 311330500 二溴二氟烷 Dibromodifluoromethane 97% 50 GR 1019元 2010/06/21 311332500 二溴二氟烷 Dibromodifluoromethane 97% 250 GR 2561元
  • 类别:有害气体
  • 毒性分级:低毒
  • MSDS 信息:二溴二氟甲烷(75-61-6).msds
  • Hazard Note:Irritant
  • Sigma Aldrich:75-61-6(sigmaaldrich)
  • 外观性质:无色液体。
  • 灭火剂:干粉、泡沫、砂土
  • Acros Organics:二溴二氟甲烷 Dibromodifluoromethane, 97%(75-61-6)
  • MOL 文件:75-61-6.mol
  • 可燃性危险特性:不燃烧; 火场产生有毒氟化物和溴化物气体; 臭氧消耗物质

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