Diethyl (4-Methylbenzyl)phosphonate

Modify Date: 2024-01-03 12:10:28

Diethyl (4-Methylbenzyl)phosphonate Structure
Diethyl (4-Methylbenzyl)phosphonate structure
Common Name Diethyl (4-Methylbenzyl)phosphonate
CAS Number 3762-25-2 Molecular Weight 242.25100
Density 1.07 g/mL at 25 °C(lit.) Boiling Point 110 °C0.2 mm Hg(lit.)
Molecular Formula C12H19O3P Melting Point N/A
MSDS Chinese USA Flash Point 230 °F

 Names

Name diethyl 4-methylbenzylphosphonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.07 g/mL at 25 °C(lit.)
Boiling Point 110 °C0.2 mm Hg(lit.)
Molecular Formula C12H19O3P
Molecular Weight 242.25100
Flash Point 230 °F
Exact Mass 242.10700
PSA 45.34000
LogP 3.76110
Index of Refraction n20/D 1.497(lit.)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2931900090

 Synthetic Route

~98%

Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Raju; Okun, Ilya; Stavros, Fiona; Chan, Ming Fai Bioorganic and Medicinal Chemistry Letters, 1997 , vol. 7, # 7 p. 939 - 944

~90%

Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Laven, Gaston; Stawinski, Jacek Synlett, 2009 , # 2 p. 225 - 228

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Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Organic Letters, , vol. 7, # 22 p. 4919 - 4922

~79%

Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Fresneda, P.M.; Molina, P. Synthesis, 1981 , # 3 p. 222 - 223

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Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Doklady Akademii Nauk SSSR, , vol. 59, p. 1301,1302,1303 Chem.Abstr., , p. 7265

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Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Journal of Physical Organic Chemistry, , vol. 13, # 10 p. 587 - 590

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Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Tetrahedron, , vol. 55, # 9 p. 2671 - 2686

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Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Bulletin of the Chemical Society of Japan, , vol. 47, p. 2251 - 2254

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Diethyl (4-Methylbenzyl)phosphonate Structure

Diethyl (4-Meth...

CAS#:3762-25-2

Literature: Chemical Biology and Drug Design, , vol. 79, # 5 p. 731 - 739

 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

MFCD00041385
Diethyl (4-Methylbenzyl)phosphonate
(4-Methylbenzyl)phosphonic Acid Diethyl Ester
EINECS 223-180-4
Diethyl p-tolylmethylphosphonate [(4-Methylphenyl)methyl]phosphonic acid diethyl ester
Diethyl 4-methylbenzylphosphonate
1-(diethoxyphosphorylmethyl)-4-methylbenzene