The (Formylmethyl)triphenylphosphonium chloride, its cas register number is 62942-43-2. It also can be called as and the Systematic name about this chemical is (2-oxoethyl)(triphenyl)phosphonium chloride. It belongs to the following product categories, such as Phosphonium Compounds, Synthetic Organic Chemistry, Wittig & Horner-Emmons Reaction, Wittig Reaction and so on. It is sensitive to hygroscopic.

Uses of (Formylmethyl)triphenylphosphonium chloride: it can be used react with 2(S)-benzoyloxy-heptanal to produce 4(S)-benzoyloxy-2(E)-nonenal at Ambient temperature. This reaction is a kind of Bromination. It will need reagent Et3N and solvent benzene with reaction time of 24 hour(s). The yield is about 83 %.

When you are using this chemical, you should be very cautious. Because this chemical is harmful in contact with skin and it has risk of serious damage to the eyes, also it can causes burns. When you are contacting with it, wear suitable protective clothing, gloves and eye/face protection, also take off immediately all contaminated clothing. And if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice, in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

You can still convert the following datas into molecular structure:
(1)SMILES:[Cl-].O=CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
(2)InChI: InChI=1/C20H18OP.ClH/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20;/h1-16H,17H2;1H/q+1;/p-1
(3)InChIKey: RVEJRPJGKXTQIF-REWHXWOFAY
(4)Std. InChI: InChI=1S/C20H18OP.ClH/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20;/h1-16H,17H2;1H/q+1;/p-1
(5)Std. InChIKey: RVEJRPJGKXTQIF-UHFFFAOYSA-M