China Manufacturer Cheap Antioxidant TBHQ Tertiary Butylhydroquinone

China Manufacturer Cheap Antioxidant TBHQ Tertiary Butylhydroquinone, Find details about China Tertiary Butylhydroquinone, TBHQ from China Manufacturer Cheap Antioxidant TBHQ Tertiary Butylhydroquinone

Basic Info.

C10h14o2

Einecs No.

217-752-2

Trademark

JUSTCHEM

Transport Package

25kg/Bag

Specification

25kg/bag

Origin

China

HS Code

2907229000

C10h14o2

Einecs No.

217-752-2

Trademark

JUSTCHEM

Transport Package

25kg/Bag

Specification

25kg/bag

Origin

China

HS Code

2907229000

Product Desciption

Product Description

Tert Butylhydroquinone Basic information

Product Name:	Tert Butylhydroquinone
Synonyms:	1-T-BUTYL-1,4-DIHYDROXYBENZENE;2-(1,1-Dimethylethyl)-1,4-benzenediol;2-tert-butylhydroquinone;2-TERT-BUTYL-1,4-BENZENEDIOL;2-TERT-BUTYL-1,4-DIHYDROXYBENZENE;2-T-BUTYLHYDROQUINONE;Butylhydroquinone;TERTIARY BUTYL HYDROQUINONE
CAS:	1948-33-0
MF:	C10H14O2
MW:	166.22
EINECS:	217-752-2
Mol File:	1948-33-0.mol

Tert Butylhydroquinone Chemical Properties

Melting point	127-129 °C(lit.)
Boiling point	295 °C
density	295
Fp	171 °C
BRN	637923
Stability:	Stable. Incompatible with strong bases, strong oxidizing agents.
CAS DataBase Reference	1948-33-0(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Benzenediol, 2-(1,1-dimethylethyl)-(1948-33-0)
EPA Substance Registry System	1,4-Benzenediol, 2-(1,1-dimethylethyl)-(1948-33-0)

Safety Information

Hazard Codes	Xn
Risk Statements	22-36/37/38
Safety Statements	26-36-28A
RIDADR	UN3077
WGK Germany	3
RTECS	MX4375000
HazardClass	9
PackingGroup	III
HS Code	29072900
Hazardous Substances Data	1948-33-0(Hazardous Substances Data)

Tert Butylhydroquinone Usage And Synthesis

Chemical Properties	tan powder
General Description	White to light tan crystalline powder or a fine beige powder. Very slight aromatic odor.
Air & Water Reactions	Insoluble in water.
Reactivity Profile	Phenols, such as tert-Butylhydroquinone, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. Nitrated phenols often explode when heated. Many of them form metal salts that tend toward detonation by rather mild shock. tert-Butylhydroquinone is incompatible with oxidizers.
Fire Hazard	tert-Butylhydroquinone is combustible.