DI-TERT-BUTYL OXALATE

CAS No.：691-64-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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DI-TERT-BUTYL OXALATE Basic information

Product Name:	DI-TERT-BUTYL OXALATE
Synonyms:	DI-TERT-BUTYL OXALATE;Oxalic acid bis(1,1-dimethylethyl) ester;Oxalic acid di-tert-butyl ester;ditert-butyl ethanedioate;Di-tert-butyl oxalate 99%;Di-t-butyl Oxalate;Bis(1,1-dimethylethyl) oxalate;Ethanedioic acid, 1,2-bis(1,1-dimethylethyl) ester
CAS:	691-64-5
MF:	C10H18O4
MW:	202.25
EINECS:	211-723-8
Product Categories:	C10 to C11Alphabetic;Carbonyl Compounds;D;DIA - DIC;Esters;DIA - DIC;Alphabetic;Analytical Standards;Analytical/Chromatography;Building Blocks;C10 to C11;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File:	691-64-5.mol

DI-TERT-BUTYL OXALATE Chemical Properties

Melting point	69-72 °C (lit.)
Boiling point	229 °C
density	1.007±0.06 g/cm3(Predicted)
storage temp.	2-8°C
BRN	1774415

Safety Information

Hazard Codes	Xi
Risk Statements	36/38
Safety Statements	26-36
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

DI-TERT-BUTYL OXALATE Usage And Synthesis

Uses	Di-tert-butyl oxalate was used in preparation of disodium salt of 2-[(dihydroxyphosphinyl) difluoromethyl] propenoic acid.
General Description	Di-tert-butyl oxalate is an ester.

DI-TERT-BUTYL OXALATE Preparation Products And Raw materials

Preparation Products

N-BOC-3-HYDROXY-1,2,3,6-TETRAHYDROPYRIDINE-->tert-Butyl 2-methylcarbazate

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