336866

Dichloromethylphosphine

technical grade, 90%

• Synonym(s): Methyldichlorophosphine
• Linear Formula: CH₃PCl₂
• CAS Number: 676-83-5
• Molecular Weight: 116.91
• EC Number: 211-631-8
• MDL number: MFCD00013616
• UNSPSC Code: 12352101
• PubChem Substance ID: 329754625

Properties

• grade: technical grade
• assay: 90%
• reaction suitability: reagent type: ligand
• refractive index: n20/D 1.496 (lit.)
• bp: 82 °C (lit.)
• density: 1.322 g/mL at 25 °C (lit.)
• functional group: phosphine
• SMILES string: CP(Cl)Cl
• InChI: 1S/CH3Cl2P/c1-4(2)3/h1H3
• InChI key: CDPKWOKGVUHZFR-UHFFFAOYSA-N

Description

Application

Used to prepare difunctional phosphonoamidite coupling reagents in nucleoside chemistry[1] and "phospha-Wittig"reagents.[2]

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H250,H302 + H332,H314
• pcodes: P231 + P232 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B
• supp_hazards: EUH014,EUH029
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 3
• flash_point_f: No data available
• flash_point_c: No data available
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter