Factory Price of 2-Methylhydroquinone CAS 95-71-6 From China Supplier

• CAS No.: 95-71-6
• Formula: C7h8o2
• EINECS: 202-443-7
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: TNJ THQ
• Colour: White
• Transport Package: 25kg/Drum
• Specification: 99.5%
• Trademark: TNJ
• Origin: China

Product Description

Toluhydroquinone THQ (CAS 95-71-6) is a tan to white crystalline solid. THQ undergoes chemical reactions similarto those of hydroquinone. The presence of a methyl group in the ortho position in the toluhydroquinone molecule accounts for the slight structural and behavioral differences between toluhydroquinone and hydroquinone. Toluhydroquinone is a highly active inhibitor in the free radical polymerization of vinyl monomers and unsaturated polyesters.

 

Specification of Toluhydroquinone THQ

 

Appearance	White Crystal Powder
Assay, % (dry basis)	≥ 99.0
Melting point, ºC	125-128
Residue on ignition,%	≤ 0.04
Heavy Metals,%	≤ 0.001
Loss on drying,%	≤ 0.5
Absorptions K	≤ 1.8(λ =440nm) ≤ 1.1(λ =520nm) ≤ 0.5(λ =750nm)

 

 

Application of Toluhydroquinone THQ

Toluhydroquinone is a highly active inhibitor in the free radical polymerization of vinyl monomers and unsaturated polyesters.
--Antioxidant
--Catalyst in the oxidation of mercaptans
--Catalysts
--Photographic developers
--Photographic products
--Polymerization inhibitor
 

Packing

25kg fibre drum

Total 9 MT per 20ft container with pallets,12 MT without pallets.

Safety & Storage & Handling
Stored in cool and airy place; away from fire and heat; handle with care;no breakage, avoid leakage.
It is valid for 2 years under proper condition.
* Please refer to MSDS for more information about Safety, Storage and Transportation.