ditert-butyl(oxo)phosphanium

Modify Date: 2025-09-01 22:13:35

ditert-butyl(oxo)phosphanium Structure
ditert-butyl(oxo)phosphanium structure
Common Name ditert-butyl(oxo)phosphanium
CAS Number 684-19-5 Molecular Weight 162.21000
Density N/A Boiling Point N/A
Molecular Formula C8H19OP Melting Point 74-82℃
MSDS USA Flash Point N/A
Symbol GHS02
GHS02
Signal Word Warning

 Names

Name ditert-butyl(oxo)phosphanium
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 74-82℃
Molecular Formula C8H19OP
Molecular Weight 162.21000
Exact Mass 162.11700
PSA 40.54000
LogP 3.14310
Storage condition 2-8℃

 Safety Information

Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H228
Precautionary Statements P210
Hazard Codes F+
Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
RIDADR UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., HI: all
HS Code 2931900090

 Synthetic Route

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

di-tert-butylphosphinous acid
Phosphine oxide,di-tert-butyl
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