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249432

Sigma-Aldrich

Undecanoyl chloride

99%

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About This Item

Linear Formula:
CH3(CH2)9COCl
CAS Number:
Molecular Weight:
204.74
Beilstein:
1759226
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

refractive index

n20/D 1.443 (lit.)

bp

135-136 °C/20 mmHg (lit.)

SMILES string

CCCCCCCCCCC(Cl)=O

InChI

1S/C11H21ClO/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2-10H2,1H3

InChI key

JUKPJGZUFHCZQI-UHFFFAOYSA-N

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Application

Undecanoyl chloride has been used in the synthesis of:
  • chrysotrione B, 2-acylcyclopentene-1,3-dione derivative, isolated from the fruiting bodies of the basidiomycete Hygrophorus chrysodon
  • 2-methylpentadecan-5-one
  • 4-ketotetradecanoic acid

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

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Gianluca Gilardoni et al.
Journal of natural products, 70(1), 137-139 (2007-01-27)
Chrysotriones A (1) and B (2), two new 2-acylcyclopentene-1,3-dione derivatives, were isolated from the fruiting bodies of the Basidiomycete Hygrophorus chrysodon, and their structures were established by spectroscopic data and synthesis of compound 2. They represent the first examples of
71. Experiments on the synthesis of carbonyl compounds. Part II. A general synthesis of saturated ketones, R? CO? CH2R'.
Bowman RE.
Journal of the Chemical Society, 325-329 (1950)

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