Tetrabenzyl pyrophosphate structure, CAS 990-91-0

Tetrabenzyl pyrophosphate

CAS Number990-91-0

SynonymsTetrabenzyl diphosphate; Diphosphoric acid, tetrakis(phenylmethyl) ester; dibenzyl bis(phenylmethoxy)phosphoryl phosphate; MFCD00051941

Molecular Formula(C6H5CH2O)2P(O)OP(O)(OCH2C6H5)2

Molecular Weight538.47

Purity98%

Density1.3±0.1 g/cm3

Boiling Point601.6±55.0 °C at 760 mmHg

Melting Point63-66 °C (lit.)

Flash Point

AppearanceSolid;White to Almost white powder to crystal

EINECS

MSDSChineseEnglish

Symbol8

Signal WordWarning

Cat. No.: 2A-9025826 Purity: 98%
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Quality Control of [ 990-91-0 ] Purity: 98% SDS Specification MoL

Chemical & Physical Properties
CAS Number990-91-0
Catalog No.2A-9025826
Chinese Name焦磷酸四苄酯
SynonymsTetrabenzyl diphosphate; Diphosphoric acid, tetrakis(phenylmethyl) ester; dibenzyl bis(phenylmethoxy)phosphoryl phosphate; MFCD00051941
Molecular Formula(C6H5CH2O)2P(O)OP(O)(OCH2C6H5)2
Molecular Weight538.47
Purity98
Density1.3±0.1 g/cm3
Boiling Point601.6±55.0 °C at 760 mmHg
Melting Point63-66 °C (lit.)
AppearanceSolid;White to Almost white powder to crystal
Water SolubilitySoluble in: acetone
Storage ConditionStore under dry inert gas, keep container sealed,
PackagingII
PubChem ID24866232
MDL NumberMFCD00051941
SMILESO=P(OCc1ccccc1)(OCc2ccccc2)OP(=O)(OCc3ccccc3)OCc4ccccc4
InChI1S/C28H28O7P2/c29-36(31-21-25-13-5-1-6-14-25,32-22-26-15-7-2-8-16-26)35-37(30,33-23-27-17-9-3-10-18-27)34-24-28-19-11-4-12-20-28/h1-20H,21-24H2
InChI KeyNSBNXCZCLRBQTA-UHFFFAOYSA-N
Beilstein/REAXYS2068292
NACRES CodeNA.22
UNSPSC12352100
Hazard Symbols8
MSDSmsds/25826_1_990_91_0.pdf
Transport InfoProduct name: Purity: 98.0%
MSDS Transport InfoModule 14. Shipping information United Nations classification: Class 8 Corrosives UN number: 3261 Proper shipping name: Corrosive solid, acidic, organic, not otherwise specified Packing grade: III
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