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Mono-Tertiarybuytl Hydroquinone

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Product Description

PRODUCT

Mono-Tertiarybuytl Hydroquinone

CAS #

1948-33-0

SYNONYM

TBHQ; 1,4-Benzenediol, 2-(1,1-dimethylethyl)-; 1,4-Benzenediol, 2-(1,1-Dimethylethyl)-; 2-tert-Butyl-1,4-dihydroxybenzene; tert-Butyl hydroquinone

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FORMULA

C10H14O2

Typical Product Specifications

ASSAY

99% w/w min.

HEAVY METALS

10 ppm max.

HYDROQUINONE

0.1% w/w max.

MELTING RANGE

126.5 - 128.5°C

T-BUTYL-P-BENZOQUINONE

0.2% w/w max.

TOLUENE

25 ppm max.

VOLATALITY (%)

1% max.

MELTING POINT

126.5-128.5 c

MOLECULAR WEIGHT

166.24

FLASH POINT

(coc) 171 c

SOLUBILITY

ethyl alcohol, ethyl acetate, acetone, ether

SLIGHTLY SOLUBLE

in water

NOTES

TBHQ is a specialty polymerization inhibitor used to maintain acrylate monomers. 


Looking for standard hydroquinone?

Use: ANTIOXIDANT, MASKING, PERFUMING

FUNCTIONS

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