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Phosphorus(V) oxychloride, 99%, Thermo Scientific Chemicals
Catalog number: 010525.A1
1 kg, Each
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Thermo Scientific Chemicals
Phosphorus(V) oxychloride, 99%, Thermo Scientific Chemicals
Catalog number: 010525.A1
1 kg, Each
Quantity
Chemical Identifiers
CAS
10025-87-3
IUPAC Name
phosphoroyl trichloride
Molecular Formula
Cl3OP
InChI Key
XHXFXVLFKHQFAL-UHFFFAOYSA-N
SMILES
ClP(Cl)(Cl)=O
Specifications
Specification SheetRefractive Index
1.460-1.4620 @ 20°C (UK sourced material only)
Appearance (Color)
Clear
Color (APHA)
≤40
Assay from Supplier's CofA
≥98.5%
Form
Liquid
Description
Phosphorus(V) oxychloride is widely used as a dehydrating agent and a chlorinating agent. Useful for the conversion of amide to nitriles, Bischler-Napieralski reaction, Vilsmeier Haak reaction, and other reactions producing commercially important intermediates. Acts a source of liquid phosphorus in semiconductor industry. Manufacture of trialkyl phosphate esters and triarylphosphate esters, including commercially popular tricresyl phosphate,which is useful as a plasticizer, flame retardant, gasoline additive, hydrolytic fluid, etc.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Substances/mixtures corrosive to metal
Category 1
Acute oral toxicity
Category 4
Acute Inhalation Toxicity - Vapors
Category 2
Skin Corrosion/Irritation
Category 1
Serious Eye Damage/Eye Irritation
Category 1
Specific target organ toxicity - (repeated exposure)
Category 1
Label Elements
Signal Word
Danger
Hazard Statements
H302 - Harmful if swallowed
H314 - Causes severe skin burns and eye damage
H330 - Fatal if inhaled
H372 - Causes damage to organs through prolonged or repeated exposure
Physical hazards
H290 - May be corrosive to metals
EU Specific Hazard Statements
EUH014 - Reacts violently with water
EUH029 - Contact with water liberates toxic gas
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P301 + P330 + P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower
P304 + P340 - IF INHALED: Remove person to fresh air and keep 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
P310 - Immediately call a POISON CENTER or doctor/physician