Phosphine oxide,trihexyl-

Modify Date: 2025-08-25 13:18:06

Phosphine oxide,trihexyl- structure	Common Name	Phosphine oxide,trihexyl-
	CAS Number	3084-48-8	Molecular Weight	302.47500
	Density	0.864g/cm3	Boiling Point	428.4ºC at 760mmHg
	Molecular Formula	C₁₈H₃₉OP	Melting Point	N/A
	MSDS	N/A	Flash Point	212.9ºC

Name	1-dihexylphosphorylhexane
Synonym	More Synonyms

Density	0.864g/cm3
Boiling Point	428.4ºC at 760mmHg
Molecular Formula	C₁₈H₃₉OP
Molecular Weight	302.47500
Flash Point	212.9ºC
Exact Mass	302.27400
PSA	26.88000
LogP	7.09040
Index of Refraction	1.44

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ1650000

CHEMICAL NAME :: Phosphine oxide, trihexyl-

CAS REGISTRY NUMBER :: 3084-48-8

BEILSTEIN REFERENCE NO. :: 1782166

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C18-H39-O-P

MOLECULAR WEIGHT :: 302.54

WISWESSER LINE NOTATION :: OP6&6&6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03141

HS Code	2931900090

1-Iodohexane

CAS#:638-45-9

~46%

Phosphine oxide...

CAS#:3084-48-8

Literature: Budnikova, Yulia H.; Yakhvarov, Dmitry G.; Sinyashin, Oleg G. Journal of Organometallic Chemistry, 2005 , vol. 690, # 10 p. 2416 - 2425

Tri-n-hexylphosphine

CAS#:4168-73-4

Phosphine oxide...

CAS#:3084-48-8

Literature: Jackson; Davies; Jones Journal of the Chemical Society, 1931 , p. 2109,2111

Bromo(hexyl)mag...

CAS#:3761-92-0

Phosphine oxide...

CAS#:3084-48-8

Literature: Jackson; Davies; Jones Journal of the Chemical Society, 1931 , p. 2109,2111

Precursor 3
CAS#:638-45-9 1-Iodohexane CAS#:4168-73-4 Tri-n-hexylphosphine CAS#:3761-92-0 Bromo(hexyl)mag...
DownStream 1
CAS#:4168-73-4 Tri-n-hexylphosphine

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%

Trihexylphosphine oxide

Tri-N-hexylphosphine oxide

trihexylphosphane oxide

Trihexylphosphine oxide

Tri-n-hexyl-phosphinoxid

EINECS 221-392-1

Trihexyl-phosphinoxid

Phosphine oxide,trihexyl

tris(n-hexyl)phosphine oxide

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Phosphine oxide,trihexyl-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.