Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphine oxide,dibutyloctyl-
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Purity: 98.0%
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14283-67-1

14283-67-1 structure

14283-67-1 structure

Name: Phosphine oxide,dibutyloctyl-
Chemical Name: 1-dibutylphosphoryloctane
CAS Number: 14283-67-1
Molecular Formula: C₁₆H₃₅OP
Molecular Weight: 274.42200
Create Date: 2017-10-05 01:25:27
Modify Date: 2024-09-23 10:16:12

Name	1-dibutylphosphoryloctane
Synonyms	Dibutyloctylphosphine oxide Phosphine oxide,dibutyloctyl Di-N-butyl-N-octylphosphine oxide dibutyl(octyl)phosphane oxide Dibutyloctylphosphonoxid

Density	0.866g/cm3
Boiling Point	400.6ºC at 760 mmHg
Molecular Formula	C₁₆H₃₅OP
Molecular Weight	274.42200
Flash Point	196.1ºC
Exact Mass	274.24300
PSA	26.88000
LogP	6.31020
Vapour Pressure	2.9E-06mmHg at 25°C
Index of Refraction	1.437

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ0177500

CHEMICAL NAME :: Phosphine oxide, dibutyloctyl-

CAS REGISTRY NUMBER :: 14283-67-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H35-O-P

MOLECULAR WEIGHT :: 274.48

WISWESSER LINE NOTATION :: OP8&4&4

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 :: 320 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#03095

HS Code	2931900090

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%