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W370304 Sigma-Aldrich

DL-3-Methyl-2-butanol

≥98%, FG

Synonym: 3-Methyl-2-butanol, Isopropyl methyl carbinol

  • CAS Number 598-75-4

  • Linear Formula (CH3)2CHCH(OH)CH3

  • Molecular Weight 88.15

  •  FEMA Number 3703

  •  Beilstein/REAXYS Number 1718800

  •  EC Number 209-950-2

  •  MDL number MFCD00004527

  •  PubChem Substance ID 24901849

  •  Flavis number 2.111

  •  NACRES NA.21

Purchase

Properties

Related Categories Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, L-M, M-N More...
Quality Level   400
biological source   synthetic
grade   FG
Agency/Method   meets purity specifications of JECFA
reg. compliance   EU Regulation 1334/2008 & 178/2002
  FDA 21 CFR 110
assay   ≥98%
refractive index   n20/D 1.409 (lit.)
bp   112 °C (lit.)
density   0.818 g/mL at 25 °C (lit.)
Documentation   see Safety & Documentation for available documents
Organoleptic   fruity
food allergen   no known allergens
SMILES string   CC(C)C(C)O
InChI   1S/C5H12O/c1-4(2)5(3)6/h4-6H,1-3H3
InChI key   MXLMTQWGSQIYOW-UHFFFAOYSA-N

Description

Packaging

1 kg in glass bottle

100 g in glass bottle

Other Notes

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Supplemental Hazard Statements 
EUH066
RIDADR 
UN1105 - class 3 - PG 3 - Pentanols
WGK Germany 
WGK 1
Flash Point(F) 
93.2 °F - closed cup
Flash Point(C) 
34 °C - closed cup
Protocols & Articles

Articles

GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 °Carbopack™ B AW)

From our library of Articles, Sigma-Aldrich presents GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 °Carbopack™ B AW)
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

Securing a Traceable Supply Chain for Food Grade Flavor Ingredients

Introduction Defining "Food Grade" Understanding "Food Grade" Versus "Industrial Grade" Top Questions to Ask a Flavor & Fragrances Supplier The Sigma-Aldrich Approach
Dr. Luke Grocholl
Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances
Keywords: Food & Beverage, Food Safety, Solvents

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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