Millipore Sigma Vibrant Logo

818054 Triphenylphosphine selenide

Overview

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
3878-44-2223-406-1C₁₈H₁₅PSe(C₆H₅)₃PSe341.25 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
8180540050

Contact Customer Service
Glass bottle 50 g
Price could not be retrieved
Minimum Quantity is a multiple of
Maximum Quantity is
Upon Order Completion More Information
You Saved ()
 
Request Pricing
Description
Catalogue Number818054
DescriptionTriphenylphosphine selenide
Product Information
CAS number3878-44-2
EC index number034-002-00-8
EC number223-406-1
Hill FormulaC₁₈H₁₅PSe
Chemical formula(C₆H₅)₃PSe
Molar Mass341.25 g/mol
HS Code2931 49 80
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationTriphenylphosphine selenide for synthesis. CAS 3878-44-2, EC Number 223-406-1, chemical formula (C₆H₅)₃PSe.
Physicochemical Information
Melting Point186 °C
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H301 + H331: Toxic if swallowed or if inhaled.
H373: May cause damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P260: Do not breathe dust.
P264: Wash skin thoroughly after handling.
P273: Avoid release to the environment.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
P314: Get medical advice/ attention if you feel unwell.
Signal WordDanger
Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 3 highly hazardous to water
Disposal17
Inorganic selenium compounds are toxic and must be handled with caution. Container E. Elemental selenium can be recovered by first oxidizing the salts in aqueous solution with concentrated Nitric acid (Cat.No. 100443). The addition of Sodium hydrogen sulfite solution (Item No. 806356) then causes elemental selenium to precipitate out. Aqueous phase: Container D.
Safety Information
Categories of dangertoxic, dangerous for the environment
Storage and Shipping Information
StorageStore below +30°C.
Transport Information
Declaration (railroad and road) ADR, RIDUN 3467 , 6.1, III
Declaration (transport by air) IATA-DGRUN 3467 , 6.1, III
Declaration (transport by sea) IMDG-CodeUN 3467 , 6.1, III
Specifications
Purity (HPLC)≥ 99
Identity (IR-spectrum)passes test
Melting range186 - 189 °C
Global Trade Item Number
Catalog Number GTIN
8180540050 04022536426730