Beryllium bromide
| Beryllium bromide | |
|---|---|
| Identifiers | |
| InChI | InChI=1/Be.2BrH/h;2*1H/q+2;;/p-2 |
| InChIKey | PBKYCFJFZMEFRS-NUQVWONBAJ |
| Standard InChI | InChI=1S/Be.2BrH/h;2*1H/q+2;;/p-2 |
| Standard InChIKey | PBKYCFJFZMEFRS-UHFFFAOYSA-L |
| CAS number | [] |
| EC number | |
| ChemSpider | |
| Properties[1] | |
| Chemical formula | BeBr2 |
| Molar mass | 168.82 g mol−1 |
| Appearance | white crystalline solid |
| Density | 3.465 g cm−3 |
| Boiling point |
490 °C subl. |
| Solubility in water | soluble |
| Thermochemistry[2] | |
| Std enthalpy of formation ΔfH |
−355.64 kJ mol−1 |
| Standard molar entropy S |
100.37 J K−1 mol−1 |
| Hazards[3][4] | |
| EU index number | 004-002-00-2 |
| GHS pictograms |   
|
| GHS signal word | DANGER |
| GHS hazard statements | H350, H330, H301, H372, H319, H335, H315, H317, H411 |
| GHS precautionary statements | P201, P202, P260, P261, P264, P270, P271, P272, P273, P280, P281, P284, P301+312, P302+352 |
| PEL (U.S.) | 0.002 mg m−3 TWA (as Be) 0.005 mg m−3 30 min. (as Be) 0.025 mg m−3 peak (as Be) |
| Related compounds | |
| Other anions | Beryllium fluoride Beryllium chloride Beryllium iodide |
| Other cations | Magnesium bromide Calcium bromide Strontium bromide Barium bromide Radium bromide |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
Beryllium bromide, BeBr2, is a binary compound of beryllium and bromine. It is used as an adhesive for polyvinyl alcohol.[5][6]
Notes and references
Notes
References
- ↑ CRC Handbook of Chemistry and Physics, 62nd ed.; Weast, Robert C., Ed.; CRC Press: Boca Raton, FL, 1981; p B-82. ISBN 0-8493-0462-8.
- ↑ Beryllium bromide. In NIST Chemistry WebBook; National Institute for Standards and Technology, <http://webbook.nist.gov/cgi/cbook.cgi?ID=C7787464&Units=SI&Mask=7>. (accessed 8 January 2011).
- ↑ Index no. 004-002-00-2 of Annex VI, Part 3, to Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006. OJEU L353, 31.12.2008, pp 1–1355 at p 341.
- ↑ "Beryllium and beryllium compounds (as Be)" in 29 C.F.R. § 1910.1000 Table Z-2, 62 FR 42018, August 4, 1997, as amended by 71 FR 36009, June 23, 2006. Beryllium and beryllium compounds. In Pocket Guide to Chemical Hazards; U.S. Department of Health and Human Services (NIOSH) Publication No. 2005-149; Government Printing Office: Washington, DC, 2005. ISBN 9780160727511, <http://www.cdc.gov/niosh/npg/npgd0054.html>.
- ↑ Ukeles, S. D.; Freiberg, M. Bromine, Inorganic Compounds. In Kirk-Othmer Encyclopedia of Chemical Technology; John Wiley: New York, 2002. DOI: 10.1002/0471238961.021815131001031.
- ↑ Kawada, J.; Fujita, M.; Harayama, T. (Nippon Synthesis Chem. Ind.) ポリビニルアルコール系成形物を接着する方法 (Method for gluing polyvinyl alcohol based moldings). JP Patent 48020013, published 18 June 1973.
Further reading
- Beryllium and Beryllium Compounds. In Beryllium, Cadmium, Mercury, and Exposures in the Glass Manufacturing Industry; IARC Monographs on the Evaluation of Carcinogenic Risks to Humans 58; International Agency for Research on Cancer: Lyon, France, 1993; pp 41–117. ISBN 92-832-1258-4, <http://monographs.iarc.fr/ENG/Monographs/vol58/mono58-6.pdf>.
- Beryllium and Beryllium Compounds. In Report on Carcinogens, Eleventh Edition; U.S. Department of Health and Human Services, Public Health Service, National Toxicology Program, 2005, <http://ntp.niehs.nih.gov/ntp/roc/eleventh/profiles/s022bery.pdf>.
- Semenenko, K. N.; Naumova, T. N. Zh. Strukt. Khim. 1963, 4 (1), 67–72; Polymorphism of beryllium bromide and iodide. J. Struct. Chem. (Engl. Transl.), 4 (1), 59–62. DOI: 10.1007/BF02237522.
- Snelson, Alan Infrared spectra of the beryllium halides. J. Phys. Chem. 1968, 72 (1), 250–52. DOI: 10.1021/j100847a046.
- Lee, Edmond P. F.; Wright, Timothy G. Geometry, Vibrational Frequencies, and Ionization Energies of BeX2 (X = F, Cl, Br, and I). J. Phys. Chem. A 2000, 104 (5), 974–81. DOI: 10.1021/jp992359j.
External links
 |
See also the corresponding article on Wikipedia. |
- WebElements
- IPCS Environmental Health Criteria 106: Beryllium
- IPCS Concise International Chemical Assessment Document 32: Beryllium and Beryllium Compounds
- IPCS Health and Safety Guide 044: Beryllium
- Entry for "Beryllium and compounds" on the Australian National Pollutant Inventory
- Beryllium and beryllium compounds, NIOSH Pocket Guide to Chemical Hazards
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