Tert-Butylhydroquinone (TBHQ) CAS NO. 1948-33-0

Tert-Butylhydroquinone (TBHQ)
CAS NO. 1948-33-0
UN number: 3077 Class: 9 Packing group: III
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Product Details

1.Product Introduction

Tert-Butylhydroquinone (TBHQ)

CAS NO. 1948-33-0

UN number: 3077 Class: 9 Packing group: III

Molecular Formula: C10H14O2

Appearance character: white powder


2.Specification or COA

ITEM

UNIT

SPECIFICATIONS

Appearance

--

White crystallized powder

Assay(TBHQ)

%

99.0Min

t-Butyl-p-benzoquinone

%

0.2Max

2,5-di-Butylhydroquinone

%

0.2Max

Hydroquinone

%

0.1Max

Lead

mg/kg

2Max

Toluene

%

0.0025Max

Ultraviolet Absorbance

--

Pass

Melting range

126.5~128.5℃

Quality confirms to the FCC, EC(E319) standard


3.Packing & Delivery

Standard export neutral packing in 25kgs/drum, or customized.

20’FCL=12MT with pallets; 20’FCL=18MT without pallets.


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