Triethylphosphine
Names
[ CAS No. ]:
554-70-1
[ Name ]:
Triethylphosphine
[Synonym ]:
triethylphosphane
Phosphine, triethyl-
MFCD00009256
Triethylphosphine
EINECS 209-068-8
Chemical & Physical Properties
[ Density]:
0.88 g/mL at 20 °C
[ Boiling Point ]:
126.5±9.0 °C at 760 mmHg
[ Melting Point ]:
-3ºC
[ Molecular Formula ]:
C6H15P
[ Molecular Weight ]:
118.157
[ Flash Point ]:
27.2±25.0 °C
[ Exact Mass ]:
118.091133
[ PSA ]:
13.59000
[ LogP ]:
2.41
[ Vapour Pressure ]:
14.1±0.2 mmHg at 25°C
[ Index of Refraction ]:
n20/D 1.456(lit.)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ3400000
- CHEMICAL NAME :
- Phosphine, triethyl-
- CAS REGISTRY NUMBER :
- 554-70-1
- BEILSTEIN REFERENCE NO. :
- 0969170
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C6-H15-P
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/m3/10M
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,DEC1942
Safety Information
[ Symbol ]:
GHS02, GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225-H250-H314
[ Supplemental HS ]:
May form explosive peroxides.
[ Precautionary Statements ]:
P210-P222-P231-P280-P305 + P351 + P338-P422
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
F:Flammable;C:Corrosive;
[ Risk Phrases ]:
R11;R17;R34
[ Safety Phrases ]:
S26-S36/37/39-S45-S7/9-S33-S16
[ RIDADR ]:
UN 2924 3/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
SZ3400000
[ Packaging Group ]:
I
[ Hazard Class ]:
4.2
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
Chemistry 21 , 13027-34, (2015)
Silyl triflates of the form R4-n Si(OTf)n (n=1, 2; OTf=OSO3 CF3 ) are shown to activate carbon dioxide when paired with bulky alkyl-substituted Group 15 bases. Combinations of silyl triflates and 2,2,...
Two phosphonium ionic liquids with high Li(+) transport number.Phys. Chem. Chem. Phys. 17 , 23041-51, (2015)
This work presents the physicochemical characterization of two ionic liquids (ILs) with small phosphonium cations, triethylpenthylphosphonium bis(trifluoromethanesulfonyl)imide ([P2225][Tf2N]) and (2-...
Identification of novel biomarker candidates for immunohistochemical diagnosis to distinguish low-grade chondrosarcoma from enchondroma.Proteomics 15 , 2358-68, (2015)
Chondrosarcoma is the third most common primary bone cancer, requiring surgical resection. However, differentiation of low-grade chondrosarcoma (grade 1) from enchondroma that is benign and only requi...