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2-Chlorobenzo[d][1,3,2]dioxaphosphole 2-oxide

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Origin: China

Cas No: 1499-17-8

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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Product Description

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CAS No.: 1499-17-8 Formula: C6H4ClO3P Molecular Weight: 190.52100

Basic Info

Chemical Name	2-Chlorobenzo[d][1,3,2]dioxaphosphole 2-oxide
Synonyms	1,2-PHENYLENE PHOSPHOROCHLORIDATE;
CAS No.	1499-17-8
Molecular Formula	C6H4ClO3P
Molecular Weight	190.52100
PSA	45.34000
LogP	2.80470

Properties

Density	1.57g/cm3
Boiling Point	120ºC9 mm Hg(lit.)
Melting Point	56-62ºC
Flash Point	114.6ºC
Refractive Index	1.571
Storage Condition	2-8ºC
Vapor Pressure	0.0282mmHg at 25°C

Safety Info

Safety Statements	S26; S36/37/39; S45
HS Code	2934999090
Packing Group	III
RIDADR	UN 3261 8/PG 2
Risk Statements	R14
Hazard Codes	C

Synthesis Route

hexan-1-ol→2-Chlorobenzo[d][1,3,2]dioxaphosphole 2-oxide+1-Chlorohexane
CATECHYLPHOSPHOROTRICHLORIDE→2-Chlorobenzo[d][1,3,2]dioxaphosphole 2-oxide+1,2,3-Trichloropropane
epichlorohydrin→2-Chlorobenzo[d][1,3,2]dioxaphosphole 2-oxide+1,2,3-Trichloropropane

Precursor

CATECHYLPHOSPHOROTRICHLORIDE
benzyl alcohol
2-(1-chloro-2-methyl-propoxy)-1,3,2-benzodioxaphosphole
cyclohexanol

Downstream Product

1,3,2-benzodioxaphosphol-2-yl acetate
ethyl (2-hydroxyphenyl) phosphate
(2-methoxyphenyl) dimethyl phosphate
2-dibutylphosphoryloxyphenol

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