393665

1,1-Dibrom-2,2-bis(chlormethyl)cyclopropan

90%, technical grade

• Synonym(e): 1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane
• Lineare Formel: Br₂C₃H₂(CH₂Cl)₂
• CAS-Nummer: 98577-44-7
• Molekulargewicht: 296.82
• NACRES: NA.22
• PubChem Substance ID: 24864531
• UNSPSC Code: 12352100
• MDL number: MFCD00101445
• Assay: 90%
• Form: solid

Eigenschaften

• grade: technical grade
• Quality Segment: 100
• assay: 90%
• form: solid
• mp: 48-50 °C (lit.)
• functional group: bromo, chloro
• SMILES string: ClCC1(CCl)CC1(Br)Br
• InChI: 1S/C5H6Br2Cl2/c6-5(7)1-4(5,2-8)3-9/h1-3H2
• InChI key: RCRVZCIUKQNOIS-UHFFFAOYSA-N

Beschreibung

General description

1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane is a halogenated cyclopropane derivative. It has been reported to be synthesized from 3-chloro-2-(chloromethyl)-1-propene. It is formed as an intermediate during the synthesis of [1.1.1]propellane by Szeimies method.

Application

1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane may be used as a starting material in the synthesis of [1.1.1]-propellane and ((3-ethynylbicyclo[1.1.1]pentan-1-yl)ethynyl)trimethylsilane.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves