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

1,4-benzoquinone
para-benzoquinone

Supplier Sponsors

Name:cyclohexa-2,5-diene-1,4-dione
CAS Number: 106-51-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:203-405-2
FDA UNII:3T006GV98U
Nikkaji Web:J5.052K
Beilstein Number:773967
MDL:MFCD00001591
XlogP3:0.20 (est)
Molecular Weight:108.09628000
Formula:C6 H4 O2
NMR Predictor:Predict (works with chrome or firefox)
Category:natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
FDA Mainterm (IAUFC):106-51-4 ; 1,4-BENZOQUINONE
 
Physical Properties:
Appearance:yellow crystalline solid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water, 1.11E+04 mg/L @ 18C (exp)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Alfa Biotechnology
For experimental / research use only.
1,4-Benzoquinone 98%
Charkit Chemical
BENZOQUINONE, P-
Glentham Life Sciences
p-Benzoquinone
OQEMA
p-Benzoquinone
Santa Cruz Biotechnology
For experimental / research use only.
1,4-Benzoquinone ≥99%
Sigma-Aldrich
For experimental / research use only.
p-Benzoquinone reagent grade, ≥98%
 
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:
intraperitoneal-mouse LD50 8500 ug/kg
BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE LUNGS, THORAX, OR RESPIRATION: CYANOSIS
Biochemical Pharmacology. Vol. 12, Pg. 885, 1963.

oral-mouse LD50 25 mg/kg
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: TREMOR SKIN AND APPENDAGES (SKIN): HAIR: OTHER
National Technical Information Service. Vol. OTS0571885

intraperitoneal-rat LD50 30 mg/kg
Pharmaceutical Bulletin. Vol. 3, Pg. 337, 1955.

intravenous-rat LD50 25 mg/kg
Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 8, Pg. 348, 1949.

oral-rat LD50 130 mg/kg
Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 8, Pg. 348, 1949.

unreported-rat LD50 5600 ug/kg
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Russian Pharmacology and Toxicology Vol. 41, Pg. 146, 1978.

Dermal Toxicity:
subcutaneous-mammal (species unspecified) LD50 296 mg/kg
"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 25, 1982.

subcutaneous-mouse LD50 93800 ug/kg
Zeitschrift fuer die Gesamte Innere Medizin und Ihre Grenzgebiete. Vol. 2, Pg. 333, 1947.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
natural substances and extractives
Recommendation for 1,4-benzoquinone usage levels up to:
 not for fragrance use.
 
Recommendation for 1,4-benzoquinone flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
EPA-Iris:IRIS
ClinicalTrials.gov:search
Daily Med:search
NIOSH International Chemical Safety Cards:search
NIOSH Pocket Guide:search
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
Carcinogenic Potency Database:Search
EPA GENetic TOXicology:Search
EPA Substance Registry Services (TSCA):106-51-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :4650
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
cyclohexa-2,5-diene-1,4-dione
Chemidplus:0000106514
EPA/NOAA CAMEO:hazardous materials
RTECS:106-51-4
 
References:
 cyclohexa-2,5-diene-1,4-dione
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:106-51-4
Pubchem (cid):4650
Pubchem (cas):106-51-4
 
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
FDA Indirect Additives used in Food Contact Substances:View
CHEBI:View
CHEMBL:View
UM BBD:Search
KEGG (GenomeNet):C00472
HMDB (The Human Metabolome Database):HMDB03364
FooDB:FDB005755
YMDB (Yeast Metabolome Database):YMDB00155
Export Tariff Code:2914.30.0000
Typical G.C.
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
 anise leaf
Search Trop Picture
 anise root
Search Trop Picture
 anise tissue culture
Search Trop Picture
 barley leaf
Search Trop Picture
 barley root
Search Trop Picture
 barley tissue culture
Search Trop Picture
 olive fruit
Search Trop Picture
 pandanus fasciculatus lam. var. ketaki flower oil india @ 1.30%
Data GC Search Trop Picture
 
Synonyms:
para-benzoquinone
p-chinon
 cyclohexa-2,5-diene-1,4-dione
1,4-cyclohexadiene dioxide
2,5-cyclohexadiene-1,4-dione
 
 
Notes:
1,4-Benzoquinone, commonly known as para-quinone or quinone, is a chemical compound with the formula C6H4O2. (Wikipedia)
Please share your Comments.
Email Address:
Top of Page Home
Copyright © 1980-2021 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy