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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 | ![]() |
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 |
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