Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
Home > 2-(10-Hydroxydecyl)-5,6-dimethoxy-3-methyl-cyclohexa-2,5-diene-1,4-dione > 2-(10-Hydroxydecyl)-5,6-dimethoxy-3-methyl-cyclohexa-2,5-diene-1,4-dione(58186-27-9)

2-(10-Hydroxydecyl)-5,6-dimethoxy-3-methyl-cyclohexa-2,5-diene-1,4-dione(58186-27-9)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

Product Name
2-(10-Hydroxydecyl)-5,6-dimethoxy-3-methyl-cyclohexa-2,5-diene-1,4-dione
Synonyms
2-(10-Hydroxydecyl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione
2,5-Cyclohexadiene-1,4-dione, 5,6-dimethoxy-2-(10-hydroxydecyl)-3-methyl-
6-(10-Hydroxydecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone
6-(10-Hydroxydecyl)ubiquinone
CAS
58186-27-9
Formula
C19H30O5
Molecular Weight
338.44
RTECS
GU5290000
Merck
12,4932
Beilstein/Gmelin
2001459

Physical and Chemical Properties

Appearance
Yellow to yellow-orange solid.
Solubility in water
Insoluble
Melting Point
52
Boiling Point
497
Vapor Pressure
5.7E-12 (25 C)
Density
1.08 g/cm3 (20 C)
pKa/pKb
15.19 (pKa)
Partition Coefficient
3.49
Heat Of Vaporization
88.1 kJ/mol
Usage
Claimed to have properties similar to coq10 in its antioxidant properties.

First Aid Measures

Ingestion
Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms appear.
Inhalation
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Skin
Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops.
Eyes
Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention if irritation occurs.

Handling and Storage

Storage
Keep container tightly closed. Keep container in a cool, well-ventilated area.

Hazards Identification

Ingestion
May cause irritation of the gastrointestinal/digestive tract causing gastritis, anorexia, abdominal pain, vomiting, nausea, hypermotility, diarrhea. May affect respiration (respiratory depression), behavior (lethargy, drowsiness, somnolence).
Inhalation
Causes irritation.
Skin
Causes irritation.
Eyes
Causes irritation.
Hazards
Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard.

Exposure Controls/Personal Protection

Personal Protection
Safety glasses, lab coat, dust respirator, chemically resistant gloves.

Fire Fighting Measures

Flash Point
170
Fire Fighting
Extinguish using dry chemical powder, water spray, fog or foam. Do not use water jet.
Fire Potential
Slightly flammable to flammable in presence of heat.

Accidental Release Measures

Small spills/leaks
Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.

Stability and Reactivity

Incompatibilities
Oxidizing agents.
Stability
Stable at normal temperatures and pressures.
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