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 > (1,7,7-Trimethyltricyclo[2.2.1]hepten-2-yl)-2-methyl-2-propenoate > (1,7,7-Trimethyltricyclo[2.2.1]hepten-2-yl)-2-methyl-2-propenoate(7534-94-3)

(1,7,7-Trimethyltricyclo[2.2.1]hepten-2-yl)-2-methyl-2-propenoate(7534-94-3)

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
(1,7,7-Trimethyltricyclo[2.2.1]hepten-2-yl)-2-methyl-2-propenoate
Synonyms
(1,7,7-Trimethyl-6-bicyclo[2.2.1]heptanyl) 2-methylprop-2-enoate
exo-1,7,7-Trimethylbicyclo[2.2.1]hept-2-yl methacrylate
CAS
7534-94-3
Formula
C14H22O2
Molecular Weight
222.33
EINECS
231-403-1
Beilstein/Gmelin
2328903

Physical and Chemical Properties

Appearance
Clear, yellow liquid.
Solubility in water
Insoluble
Melting Point
-60
Boiling Point
245
Vapor Pressure
0.01 (25 C)
Density
0.9775 g/cm3 (25 C)
Partition Coefficient
4.77
Heat Of Vaporization
50.1 kJ/mol
Usage
Monomer for its homopolymer.
Refractive Index
1.48 (20 C)

First Aid Measures

Ingestion
Significant systemic toxicity is not expected after acute ingestion; gastrointestinal decontamination is generally not warranted.
Inhalation
Remove from exposure to fresh air immediately.
Skin
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists.
Eyes
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.

Handling and Storage

Storage
Store in a cool, dry place. Keep container closed when not in use.
Handling
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

Hazards Identification

Inhalation
Respiratory depression, pulmonary edema, emphysema, and atelectasis have occurred in animals following large doses.
Skin
Allergic contact dermatitis has been reported. Eczematous reactions of onychial and paronychial tissues have been reported in patients using acrylic plastic nails. Dystrophic nail changes may persist for months. Irreversible loss of the fingernails has occurred.
Ingestion
Anorexia and nausea has been reported from inhalational exposure. Stomatitis has resulted from contact. Administration to rats by lavage failed to produce gastric lesions.
EC Risk Phrase
R 36/37/38
EC Safety Phrase
S 26 28

Exposure Controls/Personal Protection

Personal Protection
Wear safety glasses and chemical goggles if splashing is possible. Wear appropriate protective gloves and clothing to prevent skin exposure.
Respirators
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions.
Exposure Effects
Paresthesia have been reported. Headache, irritability, drowsiness and dizziness may occur.

Fire Fighting Measures

Flash Point
101
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. In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

Accidental Release Measures

Small spills/leaks
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. While using the appropriate protective equipment, clean up spills immediately.

Stability and Reactivity

Incompatibilities
Oxidizing agents, reducing agents.
Stability
table under normal temperatures and pressures.
Decomposition
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
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