Di-tert-butyl Phosphite

Modify Date: 2026-07-15 18:53:49

Di-tert-butyl Phosphite Structure
Di-tert-butyl Phosphite structure
Common Name Di-tert-butyl Phosphite
CAS Number 13086-84-5 Molecular Weight 194.20800
Density 0.995 Boiling Point 254.9ºC at 760mmHg
Molecular Formula C8H19O3P Melting Point N/A
MSDS Chinese USA Flash Point 108ºC
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Di-tert-butyl Phosphite
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.995
Boiling Point 254.9ºC at 760mmHg
Molecular Formula C8H19O3P
Molecular Weight 194.20800
Flash Point 108ºC
Exact Mass 194.10700
PSA 52.28000
LogP 2.83580
Appearance of Characters Liquid
Vapour Pressure 0.131mmHg at 25°C
Index of Refraction 1.42
InChIKey GEBLOQXLELCEEO-UHFFFAOYSA-N
SMILES CC(C)(C)O[P+](=O)OC(C)(C)C
Storage condition 2-8°C
Water Solubility Soluble in organic solvents

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H314-H317
Precautionary Statements P280-P305 + P351 + P338-P310
Hazard Codes C
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR PG 3
Packaging Group III
HS Code 2920901900

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

Di-tert-butyl Phosphite Structure

Di-tert-butyl P...

CAS#:13086-84-5

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Literature: Journal of the American Chemical Society, , vol. 75, p. 4620

~%

Di-tert-butyl Phosphite Structure

Di-tert-butyl P...

CAS#:13086-84-5

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Literature: Journal of the American Chemical Society, , vol. 80, p. 5441 Journal of the American Chemical Society, , vol. 74, p. 4953

~%

Di-tert-butyl Phosphite Structure

Di-tert-butyl P...

CAS#:13086-84-5

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Literature: Journal of Organic Chemistry, , vol. 29, p. 1006 - 1008

~94%

Di-tert-butyl Phosphite Structure

Di-tert-butyl P...

CAS#:13086-84-5

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Literature: Journal of Organic Chemistry, , vol. 49, # 10 p. 1784 - 1789

~%

Di-tert-butyl Phosphite Structure

Di-tert-butyl P...

CAS#:13086-84-5

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Literature: Zeitschrift fuer Chemie (Stuttgart, Germany), , vol. 24, # 8 p. 290 - 291

~%

Di-tert-butyl Phosphite Structure

Di-tert-butyl P...

CAS#:13086-84-5

Learn More
Literature: Zeitschrift fuer Chemie (Stuttgart, Germany), , vol. 24, # 8 p. 290 - 291

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2920901900
Summary 2920901900 VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Di-tert-butyl phosphonate
DI-TERT-BUTYL PHOSPHITE
MFCD00014999
EINECS 235-996-8

 Di-tert-butyl Phosphite | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for Di-tert-butyl Phosphite?
A: Safety information for Di-tert-butyl Phosphite: S26-S36/37/39-S45.
Q: What is the boiling point of Di-tert-butyl Phosphite?
A: Boiling point of Di-tert-butyl Phosphite is 254.9ºC at 760mmHg.
Q: What is the InChIKey of Di-tert-butyl Phosphite?
A: InChIKey of Di-tert-butyl Phosphite is GEBLOQXLELCEEO-UHFFFAOYSA-N.
Q: What English synonyms does Di-tert-butyl Phosphite have?
A: English synonyms of Di-tert-butyl Phosphite: Di-tert-butyl phosphonate, DI-TERT-BUTYL PHOSPHITE, MFCD00014999, EINECS 235-996-8.
Q: What is the SMILES notation of Di-tert-butyl Phosphite?
A: SMILES notation of Di-tert-butyl Phosphite is CC(C)(C)O[P+](=O)OC(C)(C)C.
Q: What is the molecular weight of Di-tert-butyl Phosphite?
A: Molecular weight of Di-tert-butyl Phosphite is 194.20800.
Q: What is the physical appearance of Di-tert-butyl Phosphite?
A: Di-tert-butyl Phosphite appears as Liquid.
Q: What is the LogP of Di-tert-butyl Phosphite?
A: LogP of Di-tert-butyl Phosphite is 2.83580.
Q: What is the polar surface area (PSA) of Di-tert-butyl Phosphite?
A: Polar surface area (PSA) of Di-tert-butyl Phosphite is 52.28000.
Q: How is the water solubility of Di-tert-butyl Phosphite?
A: Water solubility of Di-tert-butyl Phosphite: Soluble in organic solvents.

 Di-tert-butyl Phosphitefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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