Name | Tri-n-octylphosphine |
Synonyms | tl411 nsc102529 CYTOP(R) 380 trioctyl-phosphin TRIOCTYLPHOSPHINE Tri-n-octylphosphine TRI-N-OCTYLPHOSPHINE TRIOCTYLPHOSPHINE, TECH., TRIOCTYLPHOSPHINE (CYTOP 380) CYTEC QUALITY |
CAS | 4731-53-7 |
EINECS | 225-234-2 |
InChI | InChI=1/C24H51P/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3 |
Molecular Formula | C24H51P |
Molar Mass | 370.635 |
Density | 0.831 g/mL at 25 °C(lit.) |
Melting Point | 30°C |
Boling Point | 284-291 °C50 mm Hg(lit.) |
Flash Point | 236°C |
Water Solubility | Immiscible with water. |
Vapor Presure | 1.07E-07mmHg at 25°C |
Appearance | Form Powder or Crystalline Powder, color White to off-white |
Refractive Index | n20/D 1.468(lit.) |
Physical and Chemical Properties | EPA Chemical Information Phosphine, trioctyl- (4731-53-7) |
Risk Codes | R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37/39 - Wear suitable gloves and eye/face protection |
UN IDs | UN 1760 8/PG 2 |
WGK Germany | 2 |
RTECS | SZ3450000 |
FLUKA BRAND F CODES | 10-13-23 |
TSCA | Yes |
HS Code | 29310099 |
Hazard Class | 8 |
Packing Group | II |
Raw Materials | dioctylmagnesium Trioctylphosphine oxide |
morphology | Powder or Crystalline Powder |
color | White to off-white |
Specific gravity | 0.831 |
water solubility | Immiscible with water. |
sensitivity | Air Sensitive |
hydrolysis sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
BRN | 1776995 |
EPA chemical information | Phosphine, trioctyl- (4731-53-7) |