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W273104 Sigma-Aldrich

4-Methyl-2-pentanone

≥99%, FCC

Synonym: Isobutyl methyl ketone, Isopropylacetone, MIBK, Methyl isobutyl ketone

  • CAS Number 108-10-1

  • Linear Formula (CH3)2CHCH2COCH3

  • Molecular Weight 100.16

  •  FEMA Number 2731

  •  Beilstein/REAXYS Number 605399

  •  EC Number 203-550-1

  •  Council of Europe no. 151

  •  MDL number MFCD00008938

  •  PubChem Substance ID 24901295

  •  Flavis number 7.017

  •  NACRES NA.21

Purchase

Properties

Related Categories Alphabetical Listings, Flavors and Fragrances, I-N, Kosher Certified Products, M-N More...
Quality Level   400
biological source   synthetic
grade   Kosher
Agency/Method   meets purity specifications of JECFA
reg. compliance   FCC
  FDA 21 CFR 117
  FDA 21 CFR 172.515
vapor density   3.5 (vs air)
assay   ≥99%
form   liquid
autoignition temp.   840 °F
expl. lim.   1.2-8 %, 93 °F
refractive index   n20/D 1.395 (lit.)
bp   117-118 °C
mp   −80 °C (lit.)
density   0.801 g/mL at 25 °C (lit.)
Documentation   see Safety & Documentation for available documents
Organoleptic   fruity; spicy; ethereal
food allergen   no known allergens
storage temp.   room temp
SMILES string   CC(C)CC(C)=O
InChI   1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
InChI key   NTIZESTWPVYFNL-UHFFFAOYSA-N

Description

General description

4-Methyl-2-pentanone has been identified in the volatile fraction of lemon essence, Italian chestnut and crabmeat.

Packaging

1 kg in glass bottle

4, 8 kg in steel drum

Other Notes

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
Supplemental Hazard Statements 
EUH066
RIDADR 
UN1245 - class 3 - PG 2 - Methyl isobutyl ketone
WGK Germany 
WGK 1
RTECS 
SA9275000
Flash Point(F) 
57.2 °F - closed cup
Flash Point(C) 
14 °C - closed cup
Protocols & Articles

Articles

Understanding the Complexities of Kosher Ingredients

Introduction What is Kosher Product Considerations for Kosher Certification Kosher's Added Benefit to the Food Industry Sigma-Aldrich's Kosher Experience and Offering
Dr. Luke Grocholl1, Rabbi Gershon Segal

1Dr. Luke Grocholl, Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances
Keywords: Fermentation, Food & Beverage, Safety industry

Related Content

Flavors and Fragrances Quality and Regulatory

From a comprehensive vendor approval process, to the testing of raw material at receipt as well as when product is ready to be shipped; we prove our dedication to supply chain transparency, every day.
Keywords: Allergens, Food Safety, Solvents

Peer-Reviewed Papers
15

References

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