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4-butyl-5-methyl thiazole

Chemical Structure

General Material Information

Preferred name 4-butyl-5-methyl thiazole
Trivial Name 4-Butyl-5-methylthiazole
Short Description thiazole, 4-butyl-5-methyl-
Formula C8 H13 N S
CAS Number 57246-60-3
ECHA Number 260-645-0
FDA UNII 6SMO0I83KL
Nikkaji Number J349.120J
xLogP3-AA 3.10 (est)
NMR Predictor External link
Synonyms
  • 4-butyl-5-methyl-1,3-thiazole
  • 4-butyl-5-methylthiazole
  • thiazole, 4-butyl-5-methyl-
  • 4-Butyl-5-methylthiazole

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):HMDB40063
FooDB:FDB019750
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 155.26361083984
Boiling Point 220 to 221°C @ 760 mm Hg
Vapor Pressure 0.158 mmHg @ 25 °C
Flash Point TCC Value 93.3 °C TCC
logP (o/w) 2.713 est
Solubility
alcohol Yes
water, 65.43 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Green
green, pepper bell pepper
General comment At 0.10 % in propylene glycol. green bell pepper

Safety Information

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):57246-60-3
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :93596
National Institute of Allergy and Infectious Diseases:Data
4-butyl-5-methyl-1,3-thiazole
Chemidplus:0057246603