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Diphosphoryl chloride

Product Name
Diphosphoryl chloride
CAS No.
13498-14-1
Chemical Name
Diphosphoryl chloride
Synonyms
PYROPHOSPHORYL CHLORIDE;Einecs 236-824-4;Diphosphoryl chlorid;DIPHOSPHORYL CHLORIDE;bis(phosphanone) chloride;Diphosphoryl Chloride >diphosphoryl tetrachloride;DIPHOSPHORIC TETRACHLORIDE;Diphosphoryl chloride, 90+%;Coke phosphorus oxychloride
CBNumber
CB3263174
Molecular Formula
Cl4O3P2
Formula Weight
251.76
MOL File
13498-14-1.mol
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Diphosphoryl chloride Property

Melting point:
<-50°C
Boiling point:
90 °C12 mm Hg(lit.)
Density 
1.82 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.476
Flash point:
101°C/10mm
storage temp. 
−20°C
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Liquid
color 
Colorless to pale yellow
Specific Gravity
1.82
Water Solubility 
Reacts violently with waterMiscible with most organic solvents.
Sensitive 
Air & Moisture Sensitive
InChI
InChI=1S/Cl4O3P2/c1-8(2,5)7-9(3,4)6
InChIKey
CNTIXUGILVWVHR-UHFFFAOYSA-N
SMILES
P(Cl)(Cl)(OP(Cl)(Cl)=O)=O
CAS DataBase Reference
13498-14-1(CAS DataBase Reference)
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Safety

Hazard Codes 
C
Risk Statements 
14-34
Safety Statements 
26-36/37/39-45-60-30-23-20-8
RIDADR 
UN 3264 8/PG 2
WGK Germany 
3
F 
10-21
HazardClass 
8
PackingGroup 
II
HS Code 
28121049
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
381829
Product name
Diphosphoryl chloride
Purity
97%
Packaging
5ml
Price
$176
Updated
2025/07/31
Sigma-Aldrich
Product number
381829
Product name
Diphosphoryl chloride
Purity
97%
Packaging
25ml
Price
$265
Updated
2025/07/31
TCI Chemical
Product number
D2883
Product name
Diphosphoryl Chloride
Purity
>98.0%(T)
Packaging
25g
Price
$95
Updated
2025/07/31
TRC
Product number
D492085
Product name
DiphosphorylChloride90%
Packaging
5g
Price
$60
Updated
2021/12/16
TRC
Product number
D492085
Product name
DiphosphorylChloride90%
Packaging
25g
Price
$200
Updated
2021/12/16
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Diphosphoryl chloride Chemical Properties,Usage,Production

Chemical Properties

Diphosphoryl chloride is a colorless liquid that produces smoke upon exposure to air and reacts violently with water. At temperatures as low as -30°C, it can react with water to form dichlorophosphoric acid (HPO2C12). The compound is soluble in a variety of solvents, including phosphorus trichloride, phosphorus oxychloride, thionyl chloride, benzene, other hydrocarbons, ether, and nitrobenzene.

Uses

Pyrophosphoryl chloride serves as a reductive chlorination reagent used in the synthesis of quetiapine. It acts as a phosphorylating agent involved in nucleoside synthesis. It plays an important role in Vilsmeier formylation and glyoxylation reactions.

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

Diphosphoryl chloride Preparation Products And Raw materials

Raw materials

Chlorine Phosphorus pentoxide

Preparation Products

2-Chloroadenine
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Diphosphoryl chloride Suppliers

Americas 1 Belgium 2 China 223 Europe 1 France 1 Germany 3 India 12 Japan 5 Switzerland 1 United Kingdom 6 United States 24 Global 279
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View Lastest Price from Diphosphoryl chloride manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Diphosphoryl chloride 13498-14-1
Price
US $0.00/KG
Min. Order
25KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-01
Hebei Chuanghai Biotechnology Co., Ltd
Product
Diphosphoryl chloride 13498-14-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-30
Langfang Hawk Techology & Development Co, Ltd.
Product
Pyrophosphoryl Chloride 13498-14-1
Price
US $15000.00/KG
Min. Order
100g
Purity
＞99%
Supply Ability
100 tons
Release date
2019-07-09

13498-14-1, Diphosphoryl chlorideRelated Search:

Boron oxide Pivaloyl chloride Chloroacetyl chloride Choline chloride Calcium chloride Oxalyl chloride Acryloyl chloride Sulfuryl chloride Ammonium chloride Yttrium oxide Bismuth trioxide Tosyl chloride Dititanium trioxide Thionyl chloride COBALT(III) OXIDE BLACK Benzoyl chloride Phosphorus trioxide Phosphorus oxitrichloride

  • PYROPHOSPHORIC TETRACHLORIDE
  • PYROPHOSPHORYL CHLORIDE
  • PHOSPHORODICHLORIDIC ANHYDRIDE
  • DIPHOSPHORYL CHLORIDE
  • DIPHOSPHORIC TETRACHLORIDE
  • Dichlorophosphinoyloxydichlorophosphine oxide
  • Diphosphoric tetrachloride, Pyrophosphoric tetrachloride, Pyrophosphoryl chloride
  • diphosphoryl tetrachloride
  • Pyrophosphoryl tetrachloride
  • Diphosphoric tetrachloride, Diphosphoryl chloride, Pyrophosphoric tetrachloride
  • Einecs 236-824-4
  • Diphosphoryl chlorid
  • Diphosphoryl chloride, 90+%
  • bis(phosphanone) chloride
  • Coke phosphorus oxychloride
  • Diphosphoryl Chloride &gt
  • Diphosphoryl chloride ISO 9001：2015 REACH
  • TIANFU CHEM--Diphosphoryl chloride
  • 13498-14-1
  • P2O3C14
  • Cl2POOPOCl2
  • Cl2OPOPOCl2
  • P2O3Cl4
  • Cl4O3P2
  • Catalysis and Inorganic Chemistry
  • Building Blocks
  • Phosphorylation
  • Phosphorus Precursors
  • Organic Building Blocks
  • Phosphorus Compounds
  • Phosphorus Halides
  • API
  • Pharmaceutical Intermediates
  • Phosphorylation
  • Synthetic Organic Chemistry