Melting point :79-81 °C(lit.)
Boiling point :377 °C(lit.)
bulk density :500-600kg/m3
Density :1.132
vapor density :9 (vs air)
vapor pressure :5 mm Hg ( 20 °C)
refractive index :1.6358
Flash point :181 °C
storage temp. :Store below +30°C.
solubility :water: soluble0.00017 g/L at 22°C
form :Crystals, Crystalline Powder or Flakes
color :White
Specific Gravity :1.132
Odor :odorless
Water Solubility :Insoluble
Specific Heat Capacity :Cp(crystal): 1.19 J/(g·K), at 25℃
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
Merck :14,9743
BRN :610776
Henry's Law Constant :4.3×10² mol/(m³Pa) at 25℃, Zhang et al. (2010)
Stability :Stable. Incompatible with oxidizing agents, acids.
Cosmetics Ingredients Functions :NAIL CONDITIONING
InChI :1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey :RIOQSEWOXXDEQQ-UHFFFAOYSA-N
SMILES :c1ccc(cc1)P(c2ccccc2)c3ccccc3
CAS DataBase Reference :603-35-0(CAS DataBase Reference)
NIST Chemistry Reference :Phosphine, triphenyl-(603-35-0)
EPA Substance Registry System :Triphenylphosphine (603-35-0)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P314 Get medical advice/attention if you feel unwell. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to..…