| send us an inquiry |
| LC2337 Dichlorophenylphosphine oxide for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC29337 | Glass bottle | 25 ml | 15.03 |
| AC29337 | Glass bottle | 100 ml | 37.60 |
| Product information | |
| Synonyms | Phenylphosphonic acid dichloride, Benzenephosphonic dichloride |
| Hill Formula | C6H5Cl2OP |
| Chemical formula | C6H5P(O)Cl2 |
| HS Code | 2931 00 99 |
| EC number | 212-534-3 |
| Molar mass | 194.98 g/mol |
| CAS number | 824-72-6 |
| Chemical and physical data | |
| Solubility | (20 °C) (decomposition) |
| Melting point | 1 °C |
| Molar mass | 194.98 g/mol |
| Density | 1.40 g/cm3 (20 °C) |
| Boiling point | 258 °C |
| Flash point | 204 °C |
| Refractive index | 1.5581 (25 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H290: May be corrosive to metals. H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H335: May cause respiratory irritation. |
| Precautionary Statement(s) | P280: Wear protective gloves/protective clothing/eye protection/face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| Hazard Pictogram(s) |   |
| Storage class | 8 A Combustible substances, corrosive |
| WGK | WGK 1 slightly water endangering |
| Disposal | 24 Liquid inorganic halides and hydrolysis-sensitive reagents can be carefully stirred dropwise into ice-cool 10% sodium hydroxide solution (Cat. No. 105587) (caution: caustic gases!); container D or E. |
| Safety information | |
| R Phrase | R 14-22-34-37 Reacts violently with water.Harmful if swallowed.Causes burns.Irritating to respiratory system. |
| S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | harmful, corrosive |
| Hazard Symbol |  Corrosive |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(PHENYL PHOSPHORIC ACID DICHLORIDE), 8, II, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(PHENYL PHOSPHORIC ACID DICHLORIDE), 8, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 681 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 97 % |
| Density (d 20 °C/ 4 °C) | 1.396 – 1.400 |
| Identity (IR) | passes test |
 |