Skip to Content

Key Documents

View All Documentation

112941

tert-Butylhydroquinone

97%

Synonym(s):

2-(1,1-Dimethylethyl)-1,4-benzenediol, NSC 4972

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(CH3)3CC6H3-1,4-(OH)2
CAS Number:
1948-33-0
Molecular Weight:
166.22
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24847122
EC Number:
217-752-2
Beilstein/REAXYS Number:
637923
MDL number:
MFCD00002344
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

200

assay

97%

autoignition temp.

855 °F

mp

127-129 °C (lit.)

SMILES string

CC(C)(C)c1cc(O)ccc1O

InChI

1S/C10H14O2/c1-10(2,3)8-6-7(11)4-5-9(8)12/h4-6,11-12H,1-3H3

InChI key

BGNXCDMCOKJUMV-UHFFFAOYSA-N

General description

tert-Butylhydroquinone (TBHQ) is a phenolic antioxidant. TBHQ is frequently used as a food preservative. In low concentrations it shows cytoprotective qualities while at higher concentrations it exhibits cytotoxic behavior.

Application

TBHQ was used to study the inactivation of barotolerant strains of Listeria monocytogenes and Escherichia coli. Environment friendly electrode materials for supercapacitors were attained by decorating the surface of graphene nanosheets with TBHQ.

Still not finding the right product?

Explore all of our products under tert-Butylhydroquinone

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

195.8 °F - closed cup

flash_point_c

91 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library