Diethyl4-methylbenzylphosphonate , 97% , 3762-25-2

Synonym(s):
[(4-Methylphenyl)methyl]phosphonic acid diethyl ester;Diethyl p-tolylmethylphosphonate

CAS NO.：3762-25-2

Empirical Formula: C12H19O3P

Molecular Weight: 242.25

MDL number: MFCD00041385

EINECS: 223-180-4

PRODUCT Properties

• Boiling point: 110 °C/0.2 mmHg (lit.)
• Density: 1.07 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.497(lit.)
• Flash point: 230 °F
• storage temp.: Storage temp. 2-8°C
• form: clear liquid
• color: Colorless to Almost colorless
• BRN: 2940626
• InChI: InChI=1S/C12H19O3P/c1-4-14-16(13,15-5-2)10-12-8-6-11(3)7-9-12/h6-9H,4-5,10H2,1-3H3
• InChIKey: QKGBKPZAXXBLJE-UHFFFAOYSA-N
• SMILES: P(CC1=CC=C(C)C=C1)(=O)(OCC)OCC
• CAS DataBase Reference: 3762-25-2(CAS DataBase Reference)

Description and Uses

Reactant involved in:

• Synthesis of stilbenes via oxidation and Horner-Emmons reactions
• Intramolecular cyclization of aryl ethers, amines, and amides
• Studies of the effects of functional groups on the performance of blue organic LEDs
• Olefination reactions
• Preparation of antimalarial agents

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
• Risk Statements: 36/37/38
• Safety Statements: 24/25
• WGK Germany: 3
• HS Code: 29319000