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Aldehydes & Ketones

p-Chloranil, 97%

SynthesisAvailable on request

p-Chloranil, 97% (CAS 118-75-2) supplier Zemixal: C6Cl4O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-007211.

Pack sizes
p-Chloranil, 97% chemical structure
CAS number118-75-2
FormulaC6Cl4O2
Molar mass245.9 g/mol
Physical formPowder
HS code29147990
UN numberUN 3077
Purity97%
InChIKeyUGNWTBMOAKPKBL-UHFFFAOYSA-N
IUPAC name2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione

About p-Chloranil, 97%

Researchers and plant chemists source p-Chloranil, 97% from Zemixal for routine and specialised work. Key data (Synthesis): CAS 118-75-2, formula C6Cl4O2 and molar mass 245.9 g/mol. Expect yellow to orange powder or crystalline powder or chunks.

Typical applications

  • Organic synthesis
  • Condensation & reductive amination
  • API intermediates

Storage and safety notes

Physical constants on file: melting point 289-296 °C. It carries the GHS signal word Warning (H315, H319, H400 and H410), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 3077.

Standard pack sizes are 100 g, 250 g, 500 g, 5 kg and 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • Condensation & reductive amination
  • API intermediates

Applications

Specifications and identifiers

Specifications of p-Chloranil, 97%
Product namep-Chloranil, 97%
Catalogue numberZX-007211
CAS number118-75-2
IUPAC name2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione
Molecular formulaC6Cl4O2
Molar mass245.9 g/mol
Exact mass245.8623
GradeSynthesis
Purity / assay97%
Physical formPowder
AppearanceYellow to orange powder or crystalline powder or chunks
Melting point289-296 °C
XLogP33.4
H-bond donors / acceptors0 / 2
Topological polar surface area34.1 Ų
HS code29147990
UN numberUN 3077
InChIKeyUGNWTBMOAKPKBL-UHFFFAOYSA-N
SMILESC1(=C(C(=O)C(=C(C1=O)Cl)Cl)Cl)Cl
PubChem CID8371
SynonymsTetrachloro-p-benzoquinone, Tetrachloro-1,4-benzoquinone, Tetrachlorobenzoquinone, Tetrachloroquinone, Spergon technical, Tetrachloro-p-quinone, Spergon I, Tetrachloroparabenzoquinone, Geigy-444E, Quinone tetrachloride, 2,3,5,6-Tetrachloro-p-benzoquinone, 2,3,5,6-Tetrachloro-2,5-cyclohexadiene-1,4-dione

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P264, P264 + P265, P273, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364, P391, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of p-Chloranil, 97%
100 gQuoted on request
250 gQuoted on request
500 gQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about p-Chloranil, 97%

Which CAS number identifies p-Chloranil, 97%?
p-Chloranil, 97% is registered under CAS 118-75-2. You may also see it listed as Tetrachloro-p-benzoquinone, Tetrachloro-1,4-benzoquinone, Tetrachlorobenzoquinone. Our catalogue number for this item is ZX-007211.
What are the formula and molar mass of p-Chloranil, 97%?
For p-Chloranil, 97%, its formula is C6Cl4O2 and its molar mass is 245.9 g/mol. The systematic (IUPAC) name is 2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione. InChIKey UGNWTBMOAKPKBL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for p-Chloranil, 97%?
This listing is Synthesis grade with 97% purity. Standard packs are 100 g, 250 g, 500 g, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with p-Chloranil, 97%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship p-Chloranil, 97% to my country?
Yes. Because p-Chloranil, 97% is classed as hazardous (UN 3077), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 118-75-2

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