Molekula

p-Benzoquinone

SKU 34818722 CAS 106-51-4 C6H4O2 MW 108.09 In stock

p-Benzoquinone is a quinone compound used in organic synthesis, as a polymerization inhibitor, and in photographic chemicals. It appears as a yellow crystalline solid and is moderately toxic. CAS: 106-51-4, Molecular formula: C6H4O2, Molecular weight: 108.09 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies p-Benzoquinone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

100 g — €46.40 per pack
1 kg — €186.80 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

Download PDF

Property	Value
Appearance	Yellow/brown powder
Melting Point	112 - 116 Deg C
Water	<0.5%
Ash	<0.05%
Assay	Min99%

Storage & handling

Property	Value
Storage Temperature	Ambient
Flash Point	77 C
Transport Class	6.1
Packing Group	II
Shelf Life	60 months
Acidity	Neutral

Identification

Property	Value
SKU	34818722
CAS Number	106-51-4
Molecular Formula	C6H4O2
Molecular Weight	108.09
SMILES	C1=CC(=O)C=CC1=O
EC / UN Number	2587
REACH Code	Y110
TSCA Listed	Yes
HTS Code	29146990
Tariff Code	2914698040

Safety & GHS

Danger

Flammable GHS02
Toxic GHS06
Serious Health Hazard GHS08
Hazardous to the Environment GHS09

Hazard statements

H228 Flammable solid
H301 + H331 Toxic if swallowed or inhaled
H314 (sub cat. 1B) Causes severe skin burns and eye damage
H335 May cause respiratory irritation
H341 Suspected of causing genetic defects
H410 Very toxic to aquatic life with long lasting effects

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray
P263 Avoid contact during pregnancy/while nursing
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in IT, PT, DE, ES, FR, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is p-Benzoquinone used for?

p-Benzoquinone is used as an oxidizing agent in organic synthesis and as a precursor in the production of other chemicals, including pharmaceuticals and polymers.

What is the chemical formula and molecular weight of p-Benzoquinone?

The chemical formula is C6H4O2 and the molecular weight is 108.09 g/mol.

How should p-Benzoquinone be stored?

p-Benzoquinone should be stored at ambient temperature, protected from light and moisture.

What grade is available for p-Benzoquinone?

Molekula supplies p-Benzoquinone in technical grade; custom grades may be available upon request.

Can Molekula supply p-Benzoquinone in bulk?

Yes, Molekula can supply p-Benzoquinone in bulk quantities; please contact sales for pricing and availability.

What documentation comes with a purchase of p-Benzoquinone?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

Talk to a chemist

Documents Pricing