Phosphorus Reagents

Di-tert-butyl phosphite

Name: Di-tert-butyl phosphite
Brand: OROGO
SKU: OR-PR-0018

Quick view. The neutral di-tert-butyl ester of phosphonic acid, supplied as a phosphorus reagent for research use. CAS 13086-84-5. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.

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Chemical structure of Di-tert-butyl phosphite — Chemical structure

Catalog numberOR-PR-0018

CAS number13086-84-5

PurityBy inquiry

Pack size1 g, 5 g, and 25 g; custom packaging by inquiry

Product profile

Material identity

Di-tert-butyl phosphite is classified as phosphorus reagents (Formula C8H19O3P; molecular weight 194.21).

Typical application

Di-tert-butyl phosphite is supplied for research use within the Phosphorus Reagents product family.

Handling focus

For Di-tert-butyl phosphite, storage: 0-10 C under inert gas; protect from air, moisture, and heat. Form: Colorless to almost-colorless clear liquid.

Names and search terms

Confirmed or normalized name variants

Di-tert-butyl phosphonate
Phosphonic acid di-tert-butyl ester
Phosphorous acid di-tert-butyl ester

Useful catalog search terms

13086-84-5

Physicochemical data

InChI	InChI=1S/C8H19O3P/c1-7(2,3)10-12(9)11-8(4,5)6/h9H,1-6H3
InChIKey	RRJHOMPUEYYASJ-UHFFFAOYSA-N
Form	Colorless to almost-colorless clear liquid
Boiling Point	66 C at 0.5 mmHg
Flash Point	163 C
Specific Gravity	0.96 at 20/20 C
Refractive Index	Approx. 1.42
SMILES	CC(C)(C)OP(O)OC(C)(C)C
Canonical SMILES	CC(C)(C)OP(O)OC(C)(C)C
PubChem CID	518693
Structure representation	Neutral di-tert-butyl hydrogen phosphite identity; the one-hydrogen-short cationic PubChem CAS result is excluded

Release documentation

Lot-specific CoA

The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.

Analytical package

Additional HPLC, MS or NMR documentation can be agreed during technical review where available.

Di-tert-butyl phosphite

Product profile

Names and search terms

Confirmed or normalized name variants

Useful catalog search terms

Physicochemical data

Release documentation

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