Tert Butyl Acetate (TBA)

Certificate #: TYP-TERTBUTYLACE
Lot Number: TYPICAL SAMPLE
Test Date: 2026-06-02
Category: Acetates / Esters (G)
CAS Number: 540-88-5
Formula: C6H12O2
Computed Assay: 100.00%(100 − Σ impurities)

Sample COA. Lot-specific COAs ship with each order.

Specifications

Parameter	Specification	Typical Result	Test Method
Purity (GC)	99 – 100.5 %	100 %	GC/Titration
Acidity (as acetic)	≤ 0.1 %	0.02 %	Titration per ACS/USP
Appearance/Odor	—	—	Visual Inspection
Color (APHA)	≤ 10 APHA	5 APHA	APHA
Specific Gravity @20°C	0.86 – 0.875 g/mL	0.87 g/mL	Hydrometer @ 25°C
Water (Karl Fischer)	≤ 0.1 %	0.01 %	Karl Fischer

Generated 2026-06-02. Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.