DI-T-BUTYL PHOSPHORIC ACID

Modify Date: 2025-08-25 18:16:26

DI-T-BUTYL PHOSPHORIC ACID Structure
DI-T-BUTYL PHOSPHORIC ACID structure
Common Name DI-T-BUTYL PHOSPHORIC ACID
CAS Number 33494-81-4 Molecular Weight 210.20800
Density 1.077g/cm3 Boiling Point 252.3ºC at 760mmHg
Molecular Formula C8H19O4P Melting Point N/A
MSDS N/A Flash Point 106.4ºC

 Names

Name ditert-butyl hydrogen phosphate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.077g/cm3
Boiling Point 252.3ºC at 760mmHg
Molecular Formula C8H19O4P
Molecular Weight 210.20800
Flash Point 106.4ºC
Exact Mass 210.10200
PSA 65.57000
LogP 2.71700
Storage condition 2-8°C

 Safety Information

HS Code 2919900090

 Synthetic Route

~92%

DI-T-BUTYL PHOSPHORIC ACID Structure

DI-T-BUTYL PHOS...

CAS#:33494-81-4

Literature: INSTITUTE FOR ONEWORLD HEALTH; NGUYEN, Tue; DE HOSTOS, Eugenio Patent: WO2013/19169 A1, 2013 ; Location in patent: Paragraph 0227; 0228 ;

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DI-T-BUTYL PHOSPHORIC ACID Structure

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CAS#:33494-81-4

Literature: Helsinn Healthcare SA; Fadini, Luca; Manini, Peter; Pietra, Claudio; Giuliano, Claudio; Lovati, Emanuela; Cannella, Roberta; Venturini, Alessio; Stella, Valentino J. Patent: US8426450 B1, 2013 ; Location in patent: Page/Page column 33 ;

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DI-T-BUTYL PHOSPHORIC ACID Structure

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CAS#:33494-81-4

Literature: Dore, Timothy M.; Zhu, Yue; Reddie, Khalilah G.; Lauderdale, James D. Patent: US2010/48502 A1, 2010 ;

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DI-T-BUTYL PHOSPHORIC ACID Structure

DI-T-BUTYL PHOS...

CAS#:33494-81-4

Literature: Gilead Sciences, Inc. Patent: US2012/3329 A1, 2012 ; US 20120003329 A1

~0%

DI-T-BUTYL PHOSPHORIC ACID Structure

DI-T-BUTYL PHOS...

CAS#:33494-81-4

Literature: Romakhin; Nikitin Russian Journal of General Chemistry, 1998 , vol. 68, # 7 p. 1023 - 1026

 Customs

HS Code 2919900090
Summary 2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

di-tert-buthylphosphate
phosphoric acid di-tert-butyl ester
phosphoric acid di-t-butyl ester
di-t-butyl phosphoric acid
DI-TERT-BUTYL PHOSPHORIC ACID
di-tert-butyl hydrogen phosphate
di-tert-butyl phosphonic acid
di-(tert-butyl)-phosphate
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