triisobutylphosphine

Modify Date: 2025-08-25 19:29:42

triisobutylphosphine Structure
triisobutylphosphine structure
Common Name triisobutylphosphine
CAS Number 4125-25-1 Molecular Weight 202.31700
Density 0.811 g/mL at 25ºC(lit.) Boiling Point 126ºC50 mm Hg(lit.)
Molecular Formula C12H27P Melting Point N/A
MSDS N/A Flash Point 50 °F

 Names

Name tris(2-methylpropyl)phosphane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.811 g/mL at 25ºC(lit.)
Boiling Point 126ºC50 mm Hg(lit.)
Molecular Formula C12H27P
Molecular Weight 202.31700
Flash Point 50 °F
Exact Mass 202.18500
PSA 13.59000
LogP 4.43630
Index of Refraction n20/D 1.451(lit.)

 Safety Information

Hazard Codes F: Flammable;C: Corrosive;
Risk Phrases R17
Safety Phrases 16-23-26-36/37/39-45
RIDADR UN 2845 4
WGK Germany 3
HS Code 2931900090

 Synthetic Route

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triisobutylphosphine Structure

triisobutylphosphine

CAS#:4125-25-1

Literature: Rauhut,M.M. et al. Journal of Organic Chemistry, 1961 , vol. 26, p. 5138 - 5145

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triisobutylphosphine Structure

triisobutylphosphine

CAS#:4125-25-1

Literature: Davies; Pearse; Jones Journal of the Chemical Society, 1929 , p. 1264

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triisobutylphosphine Structure

triisobutylphosphine

CAS#:4125-25-1

Literature: Hofmann,A.W. Chemische Berichte, 1873 , vol. 6, p. 306

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triisobutylphosphine Structure

triisobutylphosphine

CAS#:4125-25-1

Literature: Stiles et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 3282

 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

tri-isobutylphosphane
EINECS 223-934-2
Tri-i-butylphosphine
Triisobutylphosphine
MFCD00015049
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