Dibromodifluoromethane 二溴二氟甲烷
CAS 75-61-6 MFCD00000367
化学结构图
SMILES: FC(F)(Br)Br
化学属性
| Mol. Formula | CBr2F2 |
|---|---|
| Mol. Weight | 209.83 |
| Refractive index | n20/D 1.398(lit.) |
| Boiling Point | 22-23 °C(lit.) |
| Density | 2.297 g/mL at 25 °C(lit.) |
| Melting Point | -142--141 °C(lit.) |
| Vapor Density | 7.24 (vs air) |
| Vapor Pressure | 12.79 psi ( 20 °C) |
| Solubility | 不溶 |
| Flash Point | None |
| pH | :A |
别名和识别编码
| Chemical Name | Dibromodifluoromethane |
|---|---|
| CAS Number | 75-61-6 |
| PubChem Substance ID | 6382 |
| EC Number | 200-885-5 |
| Beilstein Registry Number | 1732515 |
| MDL Number | MFCD00000367 |
| 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 Notation | FXFEE |
| LabNetwork Molecule ID | LN00007906 |
| InChI | InChI=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
- 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；
- 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
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
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
