Home > Organophosphorus Compounds> 3-methyl-1-phenyl-2,5-dihydro-1λ5-phosphole 1-oxide

3-methyl-1-phenyl-2,5-dihydro-1λ5-phosphole 1-oxide

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Origin: China

Cas No: 7564-51-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 7564-51-4 Formula: C11H13OP Molecular Weight: 192.19400

Basic Info

Chemical Name	3-methyl-1-phenyl-2,5-dihydro-1λ<sup>5</sup>-phosphole 1-oxide
Synonyms	3-methyl-1-phenyl-3-phospholene oxide; 1-Phenyl-3-methyl-1-oxo-3-phospholine; 1-phenyl-3-methyl-2,5-dihydro-1H-phosphole 1-oxide; 3-methyl-1-phenyl-3-phospholene 1-oxide; 2,5-Dihydro-3-methyl-1-phenylphosphole-1-oxide; 2,5-dihydro-3-methyl-1-phenylphosphole oxide; 3-Methyl-1-phenyl-2,5-dihydro-1H-phosphole 1-oxide; 1-phenyl-3-methyl-3-phospholene 1-oxide; 2,4-DIFLUOROPHENYLHYDRAZINE HYDROCHLORIDE; 1H-Phosphole,2,5-dihydro-3-methyl-1-phenyl-,1-oxide; 2,5-dihydro-3-methyl-1-phenyl-1H-phosphole oxide; 2,5-dihydro-3-methyl-1-phenyl-1H-phosphole 1-oxide;
CAS No.	7564-51-4
Molecular Formula	C11H13OP
Molecular Weight	192.19400
PSA	26.88000
LogP	2.63490

Properties

Density	1.11g/cm3
Boiling Point	366.5ºC at 760mmHg
Melting Point	60-65ºC
Flash Point	175.4ºC
Refractive Index	1.541

Safety Info

Safety Statements	S22-S24/25

Synthesis Route

1-cyclohexyl-3-methylphospholane→3-methyl-1-phenyl-2,5-dihydro-1λ5-phosphole 1-oxide
1-chloro-3-methyl-1-phenyl-2,5-dihydro-1H-phosphol-1-ium chloride→3-methyl-1-phenyl-2,5-dihydro-1λ5-phosphole 1-oxide
3-methyl-1-phenyl-1H-phosphole hydrochloride→3-methyl-1-phenyl-2,5-dihydro-1λ5-phosphole 1-oxide

Precursor

1-chloro-3-methyl-1-phenyl-2,5-dihydro-1H-phosphol-1-ium chloride
3-methyl-1-phenyl-1H-phosphole hydrochloride
1-cyclohexyl-3-methylphospholane
trifluoromethanesulfonic acid compound with 3-methyl-1-phenyl-1H-phosphole

Downstream Product

METHYL 4-METHOXYCINNAMATE
3-methyl-1-phenylphospholane
3-methyl-1-phenyl-2,5-dihydrophosphole
4-chloro-3-methyl-1-phenyl-2H-1λ5-phosphinine 1-oxide

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