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33973-56-7

33973-56-7 structure

33973-56-7 structure

Name: Diethyl (alpha-butylbenzyl)phosphonate
Chemical Name: 1-diethoxyphosphorylpentylbenzene
CAS Number: 33973-56-7
Molecular Formula: C₁₅H₂₅O₃P
Molecular Weight: 284.33100
Create Date: 2016-10-28 22:50:30
Modify Date: 2025-09-13 09:06:11

Name	1-diethoxyphosphorylpentylbenzene
Synonyms	Diaethyl-1-phenylpentylphosphonat Diethyl 1-phenylpentylphosphonate

Density	1.032g/cm3
Boiling Point	373.7ºC at 760 mmHg
Molecular Formula	C₁₅H₂₅O₃P
Molecular Weight	284.33100
Flash Point	193.4ºC
Exact Mass	284.15400
PSA	45.34000
LogP	5.18400
Index of Refraction	1.482

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ6950000

CHEMICAL NAME :: Phosphonic acid, (alpha-butylbenzyl)-, diethyl ester

CAS REGISTRY NUMBER :: 33973-56-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H25-O3-P

MOLECULAR WEIGHT :: 284.37

WISWESSER LINE NOTATION :: 4YR&PO&O2&O2

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 :: 32 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#01344

542-69-8 structure

542-69-8

1080-32-6 structure

1080-32-6

~%

33973-56-7 structure

33973-56-7

Literature: Zimmerman,H.E. et al. Journal of the American Chemical Society, 1976 , vol. 98, # 18 p. 5574 - 5581

56798-04-0 structure

56798-04-0

23402-69-9 structure

23402-69-9

~%

33973-56-7 structure

33973-56-7

Literature: Villieras,J. et al. Journal of Organometallic Chemistry, 1978 , vol. 144, p. 17 - 25

Precursor 4
542-69-8 1080-32-6 56798-04-0 23402-69-9
DownStream 0

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