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 Transport Information
Home > 2,6-Dimethylphenol > 2,6-Dimethylphenol(576-26-1)

2,6-Dimethylphenol(576-26-1)

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 Transport Information

Product Identification

Product Name
2,6-Dimethylphenol
Synonyms
IMO Pollution Category
2,6-Dimethylphenol
CAS
576-26-1
Formula
C8H10O
Molecular Weight
122.17
EINECS
209-400-1
RTECS
ZE6125000
RTECS Class
Tumorigen; Drug; Primary Irritant
Merck
12,10215
Beilstein/Gmelin
1446677
Beilstein Reference
4-06-00-03112
EC Index Number
604-006-00-X
EC Class
Toxic; Corrosive; Dangerous for the Environment

Physical and Chemical Properties

Appearance
Colorless to off-white crystalline solid with a sweet tarry odor.
Solubility in water
10 g/L
Melting Point
41 - 42
Boiling Point
203
Vapor Pressure
0.22 (25 C)
Density
1.13 g/cm3 (20 C)
pKa/pKb
10.66 (pKa)
Partition Coefficient
2.36
Heat Of Vaporization
45.5 kJ/mol
Heat Of Combustion
-3260 kJ/mol
Usage
Intermediate for the manufacture of polyphenylene oxide and modified phenolic resins and phosphate esters used in the production of hydraulic fluids, in halogenation and aminolysis reactions.
Odor threshold
0.0002 mg/m3
Refractive Index
1.5148 (65 C)

First Aid Measures

Ingestion
Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Skin
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Do NOT allow victim to rub or keep eyes closed.

Handling and Storage

Storage
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Handling
Wash thoroughly after handling. Use only in a well ventilated area. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Avoid contact with heat, sparks and flame. Do not ingest or inhale.

Hazards Identification

Inhalation
May cause respiratory tract irritation.
Skin
Causes skin irritation. Harmful if absorbed through the skin. May cause skin burns.
Eyes
Causes eye irritation. May cause eye burns.
Ingestion
Harmful if swallowed. May cause irritation of the digestive tract. May cause kidney damage. A case of fatal xylenol ingestion by a long stay mental hospital patient is described. Clinical course was similar to that observed in other phenolic poisonings with active bowel sounds, nausea, and vomiting. Severe metabolic acidosis, hypotension, and cardiac and renal failure.
Hazards
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
EC Risk Phrase
R 24/25 34 51/53
EC Safety Phrase
S 26 36/37/39 45 61
UN (DOT)
2261

Exposure Controls/Personal Protection

Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Exposure Effects
Chronic ingestion may cause effects similar to those of acute ingestion. May cause kidney damage.

Fire Fighting Measures

Flash Point
73
Autoignition
555
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Dust can be an explosion hazard when exposed to heat or flame. Containers may explode when heated. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam. Use agent most appropriate to extinguish fire. Cool containers with flooding quantities of water until well after fire is out.
Upper exp. limit
6.4
Lower exp. limit
1.4
Fire Potential
This chemical is combustible.

Accidental Release Measures

Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Remove all sources of ignition. Provide ventilation.

Stability and Reactivity

Disposal Code
9
Incompatibilities
Bases - acid chlorides - acid anhydrides - oxidizing agents - corrodes steel - brass - copper - copper alloys.
Stability
Stable under normal temperatures and pressures.
Decomposition
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
2261
Hazard Class
6.1
Packing Group
II
HS Code
2907 14 00
Contact More