28115

Crotyl chloride

technical, (cis+trans), mixture of cis- and trans-isomers (~1:6), ~70% (GC)

• Sinónimos: cis,trans-1-Chloro-2-butene
• Fórmula lineal: CH₃CH=CHCH₂Cl
• Número de CAS: 591-97-9
• Peso molecular: 90.55
• Beilstein/REAXYS Number: 605304
• EC Number: 209-739-5
• MDL number: MFCD00000987
• UNSPSC Code: 12352100
• PubChem Substance ID: 57648288
• NACRES: NA.22

Propiedades

• grade: technical
• assay: ~70% (GC)
• form: liquid
• impurities: ~30% 3-chloro-1-butene
• refractive index: n20/D 1.430
• bp: 85-86 °C (lit.)
• solubility: water: soluble 14 g/L at 20 °C
• density: 0.923 g/mL at 20 °C (lit.)
• SMILES string: C\C=C\CCl
• InChI: 1S/C4H7Cl/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+
• InChI key: YTKRILODNOEEPX-NSCUHMNNSA-N

Descripción

General description

Crotyl chloride reacts with trichlorosilane in the presence of tertiary amine and copper salts to give the corresponding allyltrichlorosilanes.

Application

Crotyl chloride has been used:

• to investihgate the kinetics of the reactions of atomic chlorine with series of unsaturated aldehydes and ketones at 298K, to probe structure-reactivity relationships
• in the preparation of (E)-crotyltrichlorosilane

Información de seguridad

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H225,H301,H314,H317,H412
• pcodes: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Skin Sens. 1
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 10.4 °F - closed cup
• flash_point_c: -12 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter