Basic information
- CAS
7789-42-6- Standard SMILES
[Br][Cd][Br]- InChIKey
KPWJBEFBFLRCLH-UHFFFAOYSA-L- Molecular formula
- Br2Cd
- Average molar mass
- 272.22 g/mol
- Monoisotopic mass
- 271.74004
Overview
See also: Cadmium bromide (preferred).
Names & identifiers
- Preferred name
- Cadmium bromide (CdBr2)
- IUPAC
- dibromocadmium
- English name
- Cadmium bromide
- Molecular formula
- Br2Cd
- Molecular weight
- 272.22
Names & synonyms
dibromocadmiumCadmium bromide (CdBr2)Cadmium bromide, ultra drySCHEMBL20181AKOS015904100EN300-1692615CdBr2CADMIUM BROMIDECadmium dibromideCadmium bromide arcadmiumbromidedimerCadmium bromide≥98%
Show more names
CADMIUM (II) BROMIDEcadmium(2+),dibromidecadmiumbromide(cdbr2)
Database identifiers
- CAS
7789-42-6- PubChem CID
- 24609
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 3
- Formal charge
- 0
- Complexity
- 2.8
Physicochemical properties
- Melting point
- 567 °C · 567°C
- Boiling point
- 863 °C · 863°C
- Density
- 5 · 5,192 g/cm3
- Flash point
- 863 °C · 863°C
- solubility
- Soluble in alcohol, ether, acetone and liquid ammonia.
- form
- beads
- color
- White to pale yellow
- Specific Gravity
- 5.192 · 5.192
- Water Solubility
- Freely soluble in water, alcohol. Slightly soluble in acetone and ether.
- Specific Heat Capacity
- 0.28 J/ · Cp(crystal): 0.28 J/(g·K), at 25℃
- Sensitive
- Hygroscopic
- Merck
- 14 · 14,1615
- Exposure limits
- 0.01 mg/m3; · ACGIH: TWA 0.01 mg/m3; TWA 0.002 mg/m3NIOSH: IDLH 9 mg/m3
- Stability
- Stable.
- REACH Annex XVII Substances List
- Cadmium bromide (7789-42-6)
- CAS DataBase Reference
- 7789 · 7789-42-6(CAS DataBase Reference)
- EWG's Food Scores
- 3 · 3
- FDA UNII
- 7726 AXS0WH · 7726AXS0WH
- EPA Substance Registry System
- Cadmium bromide (7789-42-6)
- Symbol(GHS)
- 7 · GHS07,GHS09
- Signal word
- Warning
- Hazard statements
- 302 · H302-H312-H332-H400-H410
- Precautionary statements
- 261 · P261-P280h-P301+P312a-P304+P340-P321-P501a
- Hazard Codes
- Xn,N
- Risk Statements
- 20 · 20/21/22-50/53
- Safety Statements
- 60 · 60-61
- RIDADR
- 3077 · UN 3077 9/PG 3
- WGK Germany
- 3 · 3
- RTECS
- 9935000 · EU9935000
- F
- 3 · 3-10
- TSCA
- TSCA listed
- HazardClass
- 6.1 · 6.1
- PackingGroup
- III
- HS Code
- 2827590000 · 2827590000
- Hazardous Substances Data
- 7789 · 7789-42-6(Hazardous Substances Data)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- F
- 3-10
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- EU9935000
- ridadr
- UN 3077 9/PG 3
- hs_code
- 2827590000
- risk_code
- 20/21/22-50/53
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS09
- hazard_code
- Xn,N
- safety_code
- 60-61
- hazard_class
- 6.1
- packing_group
- III
- Hazard statements
- H302-H312-H332-H400-H410
- Precautionary statements
- P261-P280h-P301+P312a-P304+P340-P321-P501a
- Hazardous Substances Data
- 7789-42-6(Hazardous Substances Data)
Chemistry & industry
Applications
Descriptionadmium bromide is a white to yellowishcrystalline powder. Molecular weight=272.22; BoilingCadmium bromide 505point=863℃; Freezing/Melting point=567℃. HazardIdentification (based on NFPA-704 M Rating System):Health 3, Flammability 0, Reactivity 0. Soluble in water.
UsesMade by heating cadmium to redness in bromine vapor. The yellowish crystalline powder is soluble in water and alcohol and is slightly soluble in ether. The crystals are deliquescent and must be kept in a well-stoppered bottle. Like its iodide counterpart, cadmium bromide was used in collodion in conjunction with an iodide of either ammonium or potassium.
UsesThis compound is used in photography, engraving, and lithography. The other halogen elements also combine with cadmium in a similar ionic reaction as with bromine.
UsesIn photography, process engraving, and lithography.
UsesProcess engraving, lithography and photography
General DescriptionOdorless white solid. Mixes with water.
Preparation methods
PreparationCadmium bromide is prepared by heating cadmium with bromine vapor. Also the compound can be prepared by the treatment of dry cadmium acetate with glacial acetic acid and acetyl bromide. Alternatively, it may be obtained by dissolving cadmium or cadmium oxide in hydrobromic acid and evaporating the solution to dryness under helium in an inert atmosphere.
Suppliers37 total
北京华美互利生物化工010-56205725 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
上海泰矶林实业有限公司02150630626 17717886015 · [email protected]
普善实业（陕西）有限公司029-81310890 18165209495 · [email protected]
河北展药生物科技有限公司15369953316 +8615369953316 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
广东云星生物技术有限公司0751-18902340975/189023400307 18902340307 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
山东西亚化学有限公司13355009207 13355009207 · [email protected]
广东大小化工有限公司171603 18666171603 · [email protected]
斯百全化学（上海）有限公司021-021-021-67601398-809-809-809 15221380277 · [email protected]
南京世洲生物科技有限公司13675144456 · [email protected]
上海麦克林生化科技股份有限公司15221275939 15221275939 · [email protected]
江苏艾康生物医药研发有限公司025-66028182 17714375163 · [email protected]
上海阿拉丁生化科技股份有限公司6206333 13167063860 · [email protected]
上海源叶生物科技有限公司18916372613 · [email protected]
上海巍涛化工有限公司02150630626 17717886015 · [email protected]
陕西缔都医药化工有限公司029-81154043 17391733319 · [email protected]
Shaanxi Didu New Materials Co. Ltd+86-86-17392712779 +86-13289823923 · [email protected]
厦门盈融达化工有限公司+86-0592-6210733 · [email protected]
career henan chemical co+86-0371-86658258 · [email protected]
艾览（上海）化工科技有限公司400-668-9898 · [email protected]
北京迈瑞达科技有限公司010-82387566 18001021521 · [email protected]
湖南秉航新材料有限公司85521272 18932438858 · [email protected]
Aladdin Scientific[email protected]
东莞市瓦里西化工有限公司0796-8612228 18664658771 · [email protected]
爆牛贸易重庆有限公司+86-023-6139-8061 +86-86-13650506873 · [email protected]
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.+8618950047208 · [email protected]
江阴市贝壳化学有限公司0510-15312220685 15312220685 · [email protected]
山东天铭生物科技发展有限责任公司400-9019001 400-901-9001
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
河南赢创生物科技有限公司16650708709 · [email protected]
Hefei TNJ Chemical Industry Co.,Ltd.+86-0551-65418671 +86-189 4982 3763 · [email protected]
江苏新素新材料有限公司0512-66387919 15251950002 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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