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Aldehydes & Ketones

3,4-Dihydroxybenzaldehyde, AR

ARAvailable on request

3,4-Dihydroxybenzaldehyde, AR (CAS 139-85-5) supplier Zemixal: C7H6O3, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-037934.

Pack sizes
3,4-Dihydroxybenzaldehyde, AR chemical structure
CAS number139-85-5
FormulaC7H6O3
Molar mass138.12 g/mol
HS code29124990
InChIKeyIBGBGRVKPALMCQ-UHFFFAOYSA-N
IUPAC name3,4-dihydroxybenzaldehyde

About 3,4-Dihydroxybenzaldehyde, AR

3,4-Dihydroxybenzaldehyde, AR is part of the Zemixal aldehydes & Ketones range. Key data (AR): CAS 139-85-5, formula C7H6O3 and molar mass 138.12 g/mol.

Typical applications

  • Organic synthesis
  • Condensation & reductive amination
  • API intermediates

Safe handling

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 25 g, 100 g and 500 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • Condensation & reductive amination
  • API intermediates

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of 3,4-Dihydroxybenzaldehyde, AR
Product name3,4-Dihydroxybenzaldehyde, AR
Catalogue numberZX-037934
CAS number139-85-5
IUPAC name3,4-dihydroxybenzaldehyde
Molecular formulaC7H6O3
Molar mass138.12 g/mol
Exact mass138.0317
GradeAR
XLogP31.3
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code29124990
InChIKeyIBGBGRVKPALMCQ-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1C=O)O)O
PubChem CID8768
SynonymsRancinamycin IV, 4-Formyl-1,2-dihydroxybenzene, 3,4-Dihydroxybenzenecarbonal, GM-W03, Benzaldehyde, 3,4-dihydroxy-, 4-Formyl-1,2-benzenediol, 1,2-Dihydroxy-4-formylbenzene, 4,5-Dihydroxybenzaldehyde, 3,4-Dihydroxybenzyl aldehyde

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

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 3,4-Dihydroxybenzaldehyde, AR
25 gQuoted on request
100 gQuoted on request
500 gQuoted on request

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

Questions about 3,4-Dihydroxybenzaldehyde, AR

Which CAS number identifies 3,4-Dihydroxybenzaldehyde, AR?
3,4-Dihydroxybenzaldehyde, AR is registered under CAS 139-85-5. You may also see it listed as Rancinamycin IV, 4-Formyl-1,2-dihydroxybenzene, 3,4-Dihydroxybenzenecarbonal. Our catalogue number for this item is ZX-037934.
What are the formula and molar mass of 3,4-Dihydroxybenzaldehyde, AR?
For 3,4-Dihydroxybenzaldehyde, AR, its formula is C7H6O3 and its molar mass is 138.12 g/mol. The systematic (IUPAC) name is 3,4-dihydroxybenzaldehyde. InChIKey IBGBGRVKPALMCQ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 3,4-Dihydroxybenzaldehyde, AR?
This listing is AR grade. Standard packs are 25 g, 100 g, 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 3,4-Dihydroxybenzaldehyde, AR?
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 3,4-Dihydroxybenzaldehyde, AR to my country?
Yes. Because 3,4-Dihydroxybenzaldehyde, AR is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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