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Tetrabenzyl pyrophosphate

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CAS No.:

990-91-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

ShangHai

Packaging:

drums

Price valid (until):

2023-11-12

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HANGZHOU TIANYE CHEMICALS CO., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Di-n-butyl naphthalene-2,6-dicarboxylate

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Product Description
Seller Information

Description

Product Detail

Tetrabenzyl pyrophosphate is used in the preparation of phosphoryl derivatives of shikimic acid in the presence of LDA. It is used in the preparation of dibenzyl phosphoro fluoridate in the presence of cesium fluoride as a catalyst. It is also used as a precursor in pharmaceuticals and involved in the phosphorylation of inositol derivatives.

Items	Specifications
Melting point	63-66 °C (lit.)
Boiling point	601.6±55.0 °C(Predicted)
density	1.289±0.06 g/cm3(Predicted)
vapor pressure	0.001Pa at 140℃
storage temp.	-20°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Powder or Crystalline Powder
color	White to off-white
Water Solubility	Slightly soluble in water.
Sensitive	Moisture Sensitive

Basic Info

Product Name:

P,P,P′,P′-Tetrakis(phenylmethyl) (diphosphate)

Other Name:

Diphosphoric acid,P,P,P′,P′-tetrakis(phenylmethyl) ester;Pyrophosphoric acid,tetrabenzyl ester;Diphosphoric acid,tetrakis(phenylmethyl) ester;Benzyl pyrophosphate ([(C7H7O)2PO]2O);P,P,P′,P′-Tetrakis(phenylmethyl) (diphosphate);Tetrabenzyl pyrophosphate;Tetrabenzyl diphosphate;Dibenzyl [[bis-(benzyloxy)phosphoryl]oxy]phosphonate;Diphosphoric acid tetrabenzyl ester

CAS No.:

990-91-0

Molecular Formula:

C28H28O7P2

InChIKeys:

InChIKey=NSBNXCZCLRBQTA-UHFFFAOYSA-N

Molecular Weight:

538.47

Exact Mass:

538.47

BRN:

2068292

EC Number:

1312995-182-4

DSSTox ID:

DTXSID00340276

HScode:

29209090

Categories:

Heterocyclic Ring

Characteristics

PSA:

80.3

XLogP3:

6.01

Appearance:

White to off-white Powder or Crystalline Powder

Density:

1.3±0.1 g/cm3

Melting Point:

59-60 °C

Boiling Point:

601.6±55.0 °C at 760 mmHg

Flash Point:

330.4±51.8 °C

Refractive Index:

1.591

Water Solubility:

Slightly soluble in water.

Storage Conditions:

−20°C

See More P,P,P′,P′-Tetrakis(phenylmethyl) (diphosphate) Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1B

Serious eye damage, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More P,P,P′,P′-Tetrakis(phenylmethyl) (diphosphate) Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Di-n-butyl naphthalene-2,6-dicarboxylate

Location:
1208# HuaCe Building-B,Wuchanggang Road,XIHU District,Hangzhou City,Zhejiang Province ,China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
5-10

Year of Establishment:
2023
Country Product Purchase Quantity Date Posted

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Tetrabenzyl pyrophosphate

Product Description

Seller Information