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Alcohols & Polyols

2-Butyne-1,4-diol, extra pure >97%

Extra PureAvailable on request

Buy 2-Butyne-1,4-diol, extra pure >97% (CAS 110-65-6) from Zemixal: C4H6O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
2-Butyne-1,4-diol, extra pure >97% chemical structure
CAS number110-65-6
FormulaC4H6O2
Molar mass86.09 g/mol
Purity>97%
InChIKeyDLDJFQGPPSQZKI-UHFFFAOYSA-N
IUPAC namebut-2-yne-1,4-diol

About 2-Butyne-1,4-diol, extra pure >97%

Researchers and plant chemists source 2-Butyne-1,4-diol, extra pure >97% from Zemixal for routine and specialised work. For your records (Extra Pure), the material is defined by CAS 110-65-6, formula C4H6O2 and molar mass 86.09 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Safe handling

Hazard communication follows GHS (Danger: H301, H312, H314 and H317). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 500 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Extra Pure Grade

Specifications and identifiers

Specifications of 2-Butyne-1,4-diol, extra pure >97%
Product name2-Butyne-1,4-diol, extra pure >97%
Catalogue numberZX-018994
CAS number110-65-6
IUPAC namebut-2-yne-1,4-diol
Molecular formulaC4H6O2
Molar mass86.09 g/mol
Exact mass86.0368
GradeExtra Pure
Purity / assay>97%
XLogP3-1.1
H-bond donors / acceptors2 / 2
Topological polar surface area40.5 Ų
InChIKeyDLDJFQGPPSQZKI-UHFFFAOYSA-N
SMILESC(C#CCO)O
PubChem CID8066
SynonymsButynediol, 1,4-Dihydroxy-2-butyne, Bis(hydroxymethyl)acetylene, 2-Butynediol, Agrisynth B3D, 2-Butin-1,4-diol, 1,4-Butinodiol, Butynediol-1,4, 2-Butin-1,4-diol (Czechoslovakia), Advancedretinol Moisturizing Facial Cream

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H312Harmful in contact with skin
  • H314Causes severe skin burns and eye damage
  • H317May cause an allergic skin reaction
  • H331Toxic if inhaled

Precautionary statements P260, P261, P264, P270, P271, P272, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P330, P333 + P317, P362 + P364, P363, 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 2-Butyne-1,4-diol, extra pure >97%
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 2-Butyne-1,4-diol, extra pure >97%

Which CAS number identifies 2-Butyne-1,4-diol, extra pure >97%?
2-Butyne-1,4-diol, extra pure >97% is registered under CAS 110-65-6. You may also see it listed as Butynediol, 1,4-Dihydroxy-2-butyne, Bis(hydroxymethyl)acetylene. Our catalogue number for this item is ZX-018994.
What are the formula and molar mass of 2-Butyne-1,4-diol, extra pure >97%?
For 2-Butyne-1,4-diol, extra pure >97%, its formula is C4H6O2 and its molar mass is 86.09 g/mol. The systematic (IUPAC) name is but-2-yne-1,4-diol. InChIKey DLDJFQGPPSQZKI-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2-Butyne-1,4-diol, extra pure >97%?
This listing is Extra Pure grade with >97% purity. Standard packs are 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Butyne-1,4-diol, extra pure >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 2-Butyne-1,4-diol, extra pure >97% to my country?
Yes. Because 2-Butyne-1,4-diol, extra pure >97% 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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