252328

1,2-Dibromobutane

97%

• Linear Formula: C₂H₅CH(Br)CH₂Br
• CAS Number: 533-98-2
• Molecular Weight: 215.91
• EC Number: 208-581-4
• MDL number: MFCD00000157
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855200
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: liquid
• refractive index: n20/D 1.5141 (lit.)
• bp: 59-60 °C/20 mmHg (lit.)
• solubility: alcohol: miscible(lit.); water: insoluble(lit.)
• density: 1.789 g/mL at 25 °C (lit.)
• functional group: bromo
• SMILES string: CCC(Br)CBr
• InChI: 1S/C4H8Br2/c1-2-4(6)3-5/h4H,2-3H2,1H3
• InChI key: CZWSZZHGSNZRMW-UHFFFAOYSA-N

Description

General description

Mechanism of Co(II) (N,N′-disalicylidene-ethylenediamine) catalyzed reduction of 1,2-dibromobutane in DMF has been investigated by microelectrode voltammetry.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H315,H319,H335
• Precautionary Statements: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves