47799

Dibrommethan

analytical standard

• Synonym(e): Methylenbromid
• Empirische Formel (Hill-System): CH₂Br₂
• CAS-Nummer: 74-95-3
• Molekulargewicht: 173.83
• EC Number: 200-824-2
• UNSPSC Code: 12352200
• PubChem Substance ID: 24871436
• Beilstein/REAXYS Number: 969143
• MDL number: MFCD00000168
• NACRES: NA.24

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• vapor density: 6.05 (vs air)
• vapor pressure: 34.9 mmHg ( 20 °C)
• CofA: current certificate can be downloaded
• packaging: ampule of 1000 mg
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.541 (lit.)
• bp: 96-98 °C (lit.)
• mp: −52 °C (lit.)
• density: 2.477 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• storage temp.: 2-30°C
• SMILES string: BrCBr
• InChI: 1S/CH2Br2/c2-1-3/h1H2
• InChI key: FJBFPHVGVWTDIP-UHFFFAOYSA-N

Beschreibung

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Dibromomethane may be used as an analytical reference standard for the quantification of the analyte in environmental samples and organic compounds using chromatography techniques.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H332,H412
• pcodes: P261 - P271 - P273 - P304 + P340 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Inhalation - Aquatic Chronic 3
• Lagerklasse: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter