1-Undecyne, 11-bromo- , CAS No.71317-72-1

CAS: 71317-72-1 Cat. No.: U1285953 Summenformel: C11H19Br Molekulargewicht: 231.17
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Storage
Room temperature
★
Size
Deutschland (EU)
USA*
Price
Qty
100mg
U1285953-100mg
Auf Bestellung · 8–12 Wochen
147,43€
250mg
U1285953-250mg
Auf Bestellung · 8–12 Wochen
229,86€
1g
U1285953-1g
Auf Bestellung · 8–12 Wochen
464,15€
5g
U1285953-5g
Auf Bestellung · 8–12 Wochen
1.318,01€
10g
U1285953-10g
Auf Bestellung · 8–12 Wochen
2.104,18€
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Storage
Room temperature
Namen und Kennungen
Kanonisches Lächeln
C#CCCCCCCCCCBr
IUPAC Name
11-bromoundec-1-yne
InChIKey
DMAQFVRPONMOMR-UHFFFAOYSA-N
INCHI
1S/C11H19Br/c1-2-3-4-5-6-7-8-9-10-11-12/h1H,3-11H2
Molekulargewicht
231.17

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
SuperclassAcetylides
KlasseNot available
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentAcetylides
Alternative Parents Organobromides  Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Acetylide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as acetylides. These are compounds arising by replacement of one or both hydrogen atoms of acetylene (ethyne) by a metal or other cationic group. E.g. NaC#CH monosodium acetylide. By extension, analogous compounds derived from terminal acetylenes, RC#CH. The class is limited here to derivatives of acetylene where the hydrogen atom is replaced with an element with similar or lower electronegativity that carbon.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
Molekulargewicht231.170 g/mol
XLogP35.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count8
Exact Mass230.067 Da
Monoisotopic Mass230.067 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count12
Formal Charge0
Complexity120.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Lösungsrechner
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Häufig gestellte Fragen

How should this product be stored?
Store at room temperature.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 71317-72-1, the molecular formula is C11H19Br, and the molecular weight is 231.17 g/mol. InChIKey DMAQFVRPONMOMR-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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