ChemicalBook > CAS DataBase List > 1,2-PHENYLENE PHOSPHOROCHLORIDITE

1,2-PHENYLENE PHOSPHOROCHLORIDITE

Product Name
1,2-PHENYLENE PHOSPHOROCHLORIDITE
CAS No.
1641-40-3
Chemical Name
1,2-PHENYLENE PHOSPHOROCHLORIDITE
Synonyms
o-Phenylene chlorophosphite;CATECHYL PHOSPHORUS CHLORIDE;O-PHENYLENE PHOSPHOROCHLORIDITE;2-benzodioxaphosphole,2-chloro-3;Pyrocatechol phosphoryl chloride;1,2-PHENYLENE PHOSPHOROCHLORIDITE;2-CHLORO-1,3,2-BENZODIOXAPHOSPHOLE;o-Phenylene phosphorochloridite,97%;1,3,2-Benzodioxaphosphole,2-chloro-;Chloro(1,2-phenylenedioxy)phosphine
CBNumber
CB7221181
Molecular Formula
C6H4ClO2P
Formula Weight
174.52
MOL File
1641-40-3.mol
More
Less

1,2-PHENYLENE PHOSPHOROCHLORIDITE Property

Melting point:
30-35 °C(lit.)
Boiling point:
80 °C20 mm Hg(lit.)
Density 
1.466 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.571(lit.)
Flash point:
>230 °F
storage temp. 
0-6°C
solubility 
Benzene (Slightly), Chloroform (Slightly)
form 
solid
Sensitive 
Moisture Sensitive
BRN 
135455
Stability:
Moisture Sensitive
CAS DataBase Reference
1641-40-3(CAS DataBase Reference)
EPA Substance Registry System
1,3,2-Benzodioxaphosphole, 2-chloro- (1641-40-3)
More
Less

Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
10-21
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
155764
Product name
o-Phenylene phosphorochloridite
Purity
97%
Packaging
10g
Price
$53.7
Updated
2023/06/20
TRC
Product number
P320000
Product name
1,2-PhenylenePhosphorochloridite(TechnicalGrade)
Packaging
1g
Price
$50
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0001494
Product name
1,2-PHENYLENE PHOSPHOROCHLORIDITE
Purity
95.00%
Packaging
5G
Price
$465
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0001494
Product name
1,2-PHENYLENE PHOSPHOROCHLORIDITE
Purity
95.00%
Packaging
10G
Price
$505
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0001494
Product name
1,2-PHENYLENE PHOSPHOROCHLORIDITE
Purity
95.00%
Packaging
100G
Price
$940
Updated
2021/12/16
More
Less

1,2-PHENYLENE PHOSPHOROCHLORIDITE Chemical Properties,Usage,Production

Chemical Properties

Colourless Liquid Which Solidifies at Low Temperature

Uses

Highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs

Uses

  • Catalyst in synthesis of bakkane sesquiterpenes
  • Reactant in reversible halogen-halogen ligand substitution at room temperature, and in irreversible halogen-O substitution at higher temperatures
  • Reactant in preparation of gold(I) trimethoxybenzonitrile phosphine isolated precatalysts
  • Reactant for preparation of pyrroles by TMSOTf-catalyzed Arbuzov reaction
  • Phosphorylation agent
  • Reactant for reparation of vinyl-substituted spirophosphoranes and vinylphosphonates via Markovnikov addition

1,2-PHENYLENE PHOSPHOROCHLORIDITE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

1,2-PHENYLENE PHOSPHOROCHLORIDITE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
Advantage
80
More
Less

View Lastest Price from 1,2-PHENYLENE PHOSPHOROCHLORIDITE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
1,2-Phenylene Phosphorochloridite 1641-40-3
Price
US $1.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2020-01-16

1641-40-3, 1,2-PHENYLENE PHOSPHOROCHLORIDITERelated Search:


  • 1,3,2-Benzodioxaphosphole,2-chloro-
  • 2-benzodioxaphosphole,2-chloro-3
  • O-PHENYLENE PHOSPHOROCHLORIDITE
  • 1,2-PHENYLENE PHOSPHOROCHLORIDITE
  • 2-CHLORO-1,3,2-BENZODIOXAPHOSPHOLE
  • Catechyl phosphorus chloride~2-Chloro-1,3,2-benzodioxaphosphole
  • 1,2-Phenylene phosphorochloridite, 98+%
  • CATECHYL PHOSPHORUS CHLORIDE
  • Chloridophosphorous acid 1,2-phenylene ester
  • o-Phenylene chlorophosphite
  • o-Phenylene phosphorochloridite,97%
  • o-Phenylene phosphorochloridite,2-Chloro-1,3,2-benzodioxaphosphole
  • Chloro(1,2-phenylenedioxy)phosphine
  • Cyclic o-phenylene phosphorochloridite
  • Pyrocatechol phosphoryl chloride
  • o-Phenylene phosphorochloridite 97%
  • 2-Chloro-4,5-benzo-1,3,2-dioxaphospholane
  • Phosphorochloridous Acid Orthophenylene Ester
  • 2-chlorobenzo[d][1,3,2]dioxaphosphole
  • 1,2-Phenylene Phosphorochloridite (Technical Grade)
  • 1641-40-3
  • C6H4O2PCl
  • C6H4ClO2P
  • 80C20mmHg
  • Catalysis and Inorganic Chemistry
  • Phosphorus Precursors
  • Phosphorus Compounds
  • Phospholipids - 13C & 2H
  • Phosphorylating and Phosphitylating Agents
  • Aromatics
  • Heterocycles