CYCLOHEXANEDICARBOXYLIC ACID ANHYDRIDE | ICSC: 1643 (November 2006) |
Hexahydrophthalic anhydride Cyclohexane-1,2-dicarboxylic acid anhydride 1,3-Isobenzofurandione, hexahydro- Hexahydro-isobenzofuran-1,3-dione HHPA |
CAS #: 85-42-7 |
EC Number: 201-604-9 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Combustible. Gives off irritating or toxic fumes (or gases) in a fire. | NO open flames. | Use water in large amounts. |
AVOID ALL CONTACT! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Cough. Wheezing. | Use ventilation, local exhaust or breathing protection. | Fresh air, rest. Refer for medical attention. |
Skin | Redness. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse and then wash skin with water and soap. |
Eyes | Redness. Pain. | Wear face shield or eye protection in combination with breathing protection. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Sore throat. Burning sensation. Abdominal pain. Diarrhoea. | Do not eat, drink, or smoke during work. | Rinse mouth. Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Personal protection: complete protective clothing including self-contained breathing apparatus. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. |
According to UN GHS Criteria DANGER
May cause allergic skin reactionCauses serious eye irritation Causes skin irritation Harmful to aquatic life Transportation |
STORAGE | |
Dry. Store in an area without drain or sewer access. | |
PACKAGING | |
CYCLOHEXANEDICARBOXYLIC ACID ANHYDRIDE | ICSC: 1643 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: C8H10O3 |
EXPOSURE & HEALTH EFFECTS | |
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Routes of exposure
Effects of short-term exposure
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Inhalation risk
Effects of long-term or repeated exposure
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OCCUPATIONAL EXPOSURE LIMITS |
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TLV: 0.005 mg/m3 (ceiling value); (SEN). MAK sensitization of respiratory tract (SA) |
ENVIRONMENT |
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The substance is harmful to aquatic organisms. |
NOTES |
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The symptoms of asthma often do not become manifest until a few hours have passed and they are aggravated by physical effort. Rest and medical observation are therefore essential. |
ADDITIONAL INFORMATION | ||
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EC Classification Note: C; Symbol: Xn; R: 41-42/43; S: (2)-23-24-26-37/39 |
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See Also: Toxicological Abbreviations