1,2-Butandiol - ≥95% , CAS No.26171-83-5

CAS: 26171-83-5 Cat. No.: B300651 Summenformel: C4H10O2 Molekulargewicht: 90.12
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GRADE & PURITY ≥95%
Synonyms
1,2-BUTANEDIOL|584-03-2|Butan-1,2-diol|1,2-Butylenglykol|1,2-Dihydroxybutan|alpha-Butylenglykol|alpha-Butylenglykol|1,2-Butandiol|26171-83-5|Butandiol, 1,2-|1,2-(Dihydroxy)butan|NSC 24242|DL-1,2-Butandiol|.alpha.-Butylenglykol|RUN0H01QEU|DTXSI
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
250mg
B300651-250mg
—
3 Auf Lager
218,58€
1g
B300651-1g
—
5 Auf Lager
86,69€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
1,2-BUTANEDIOL | 584-03-2 | Butan-1,2-diol | 1,2-Butylenglykol | 1,2-Dihydroxybutan | alpha-Butylenglykol | alpha-Butylenglykol | 1,2-Butandiol | 26171-83-5 | Butandiol, 1,2- | 1,2-(Dihydroxy)butan | NSC 24242 | DL-1,2-Butandiol | .alpha.-Butylenglykol | RUN0H01QEU | DTXSI
Spezifikationen & Reinheit
≥95%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥95%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504752120
Kanonisches Lächeln
CCC(CO)O
IUPAC Name
butane-1,2-diol
InChIKey
BMRWNKZVCUKKSR-UHFFFAOYSA-N
INCHI
1S/C4H10O2/c1-2-4(6)3-5/h4-6H,2-3H2,1H3
Isomere SMILES
CCC(CO)O
Molekulargewicht
90.12
Reaxy-Rn
969169
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=969169&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
KlasseOrganooxygen compounds
SubclassAlcohols and polyols
Intermediate Tree Nodes Polyols
Direct Parent1,2-diols
Alternative Parents Secondary alcohols  Primary alcohols  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Secondary alcohol - 1,2-diol - Hydrocarbon derivative - Primary alcohol - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as 1,2-diols. These are polyols containing an alcohol group at two adjacent positions.
External Descriptors a small molecule
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDatumArtikel
H2104078Certificate of AnalysisMay 12, 2025 B300651
C2317809Certificate of AnalysisAug 10, 2021 B300651
F2326184Certificate of AnalysisAug 10, 2021 B300651
Chemische und physikalische Eigenschaften
Molekulargewicht90.120 g/mol
XLogP3-0.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass90.0681 Da
Monoisotopic Mass90.0681 Da
Topological Polar Surface Area40.500 Ų
Heavy Atom Count6
Formal Charge0
Complexity28.700
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Lösungsrechner
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