|CAS #: 111-30-8||1,5-Pentanedial
| UN #: 2810
| EINECS #: 203-856-5
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.||See Chemical Dangers.||In case of fire in the surroundings, use appropriate extinguishing media.|
|AVOID ALL CONTACT! FIRST AID: USE PERSONAL PROTECTION.|
|SYMPTOMS||ACUTE HAZARDS||FIRST AID|
|Inhalation||Cough. Headache. Laboured breathing. Wheezing. Nausea.||Use ventilation, local exhaust or breathing protection.||Fresh air, rest. Artificial respiration may be needed. Refer immediately for medical attention.|
|Skin||Redness. Skin burns.||Protective gloves. Protective clothing.||Wear protective gloves when administering first aid. Remove contaminated clothes. Rinse skin with plenty of water or shower for at least 15 minutes. Refer for medical attention .|
|Eyes||Redness. Pain. Burns. Corneal damage.||Wear safety goggles or eye protection in combination with breathing protection.||Rinse with plenty of water for several minutes (remove contact lenses if easily possible). Refer immediately for medical attention.|
|Ingestion||Abdominal pain. Nausea. Diarrhoea. Vomiting.||Do not eat, drink, or smoke during work.||Rinse mouth. Do NOT induce vomiting. Refer immediately for medical attention.|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
|Personal protection: chemical protection suit including self-contained breathing apparatus. Do NOT let this chemical enter the environment. Collect leaking and spilled liquid in sealable containers as far as possible. Wash away remainder with plenty of water.||
According to UN GHS Criteria
DANGERToxic if swallowed, in contact with skin or if inhaled
Causes skin and eye irritation
May cause an allergic skin reaction
May cause allergy or asthma symptoms or breathing difficulties if inhaled
May cause respiratory irritation
Very toxic to aquatic life
|Store only in original container. Well closed. Separated from food and feedstuffs, incompatible materials and amines. Separated from strong oxidizers and strong bases. Keep in a well-ventilated room. Keep in the dark.|
|Do not transport with food and feedstuffs.|
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
Formula: C5H8O2 / OHC(CH2)3CHO
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|Occupational exposure limits|
TLV: 0.05 ppm as STEL; (SEN); A4 (not classifiable as a human carcinogen).
MAK: 0.21 mg/m3, 0.05 ppm; peak limitation category: I(2); sensitization of respiratory tract and skin (SAH); carcinogen category: 4; pregnancy risk group: C
|The substance is very toxic to aquatic organisms.|
|The applying occupational exposure limit value should not be exceeded during any part of the working exposure.
The symptoms of asthma often do not become manifest until a few hours have passed and they are aggravated by physical effort.
Anyone who has shown symptoms of asthma due to this substance should avoid all further contact with this substance.
See ICSC 0352.
Symbol: T, N; R: 23/25-34-42/43-50; S: (1/2)-26-36/37/39-45-61
|All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material.|
See Also: Toxicological Abbreviations Glutaraldehyde (SIDS)