EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

benzoxazole
1-oxa-3-aza-1H-indene

Supplier Sponsors

CAS Number: 273-53-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:205-988-9
FDA UNII: J233Y1I55I
Nikkaji Web:J55.474J
Beilstein Number:109467
MDL:MFCD00005765
XlogP3:1.60 (est)
Molecular Weight:119.12305000
Formula:C7 H5 N O
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 28.00 to 31.00 °C. @ 760.00 mm Hg
Boiling Point: 182.00 to 183.00 °C. @ 760.00 mm Hg
Vapor Pressure:1.101000 mmHg @ 25.00 °C. (est)
Flash Point: 137.00 °F. TCC ( 58.33 °C. )
logP (o/w): 1.590
Soluble in:
 water, 8340 mg/L @ 20 °C (exp)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
Benzoxazole 98%
Santa Cruz Biotechnology
For experimental / research use only.
Benzoxazole
Sigma-Aldrich: Aldrich
For experimental / research use only.
Benzoxazole 98%
sds
TCI AMERICA
For experimental / research use only.
Benzoxazole >98.0%(GC)
sds
 
Safety Information:
Preferred SDS: View
 
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:
oral-mouse LD50 750 mg/kg
Medicinal Chemistry: A Series of Monographs. Vol. 4(1), Pg. 336, 1964.

intravenous-mouse LD50 179 mg/kg
Journal of Pharmacology and Experimental Therapeutics. Vol. 105, Pg. 486, 1952.

intraperitoneal-mouse LD50 250 mg/kg
Medicinal Chemistry: A Series of Monographs. Vol. 4(1), Pg. 336, 1964.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
natural substances and extractives
Recommendation for benzoxazole usage levels up to:
 not for fragrance use.
 
Recommendation for benzoxazole flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):273-53-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :9228
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
1,3-benzoxazole
Chemidplus:0000273530
RTECS:DM4375000 for cas# 273-53-0
 
References:
 1,3-benzoxazole
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):9228
Pubchem (sid):134974272
 
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
CHEBI:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
FooDB:FDB004443
Export Tariff Code:3204.20.4000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 beef roast beef
Search PMC Picture
 tea leaf
Search Trop Picture
 
Synonyms:
1-oxa-3-azaindene
 benzo[d]oxazole
1,3-benzoxazole
 benzoxyazole
1,3-dioxaindan
1,3-dioxindan
1-oxa-3-aza-1H-indene
(methylenedioxy)benzene
 

Articles:

PubMed:Hit to lead SAR study on benzoxazole derivatives for an NPY Y5 antagonist.
PubMed:[Determination of fluorescent whitening agents in plastic food contact materials by high performance liquid chromatography with fluorescence detector].
PubMed:Synthesis, characterization, and systematic studies of a novel aluminum selective chelating resin.
PubMed:Synthesis of highly hydroxylated aromatics by evolved biphenyl dioxygenase and subsequent dihydrodiol dehydrogenase.
PubMed:Behavior of a fenhexamid photoproduct during the alcoholic fermentation of Saccharomyces cerevisiae.
 
Notes:
None found
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