ICSC 0158 - GLUTARALDEHYDE

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GLUTARALDEHYDE	ICSC: 0158 (April 2017)
1,5-Pentanedial Glutaric dialdehyde Glutaral 1,3-Diformylpropane

CAS #: 111-30-8

UN #: 2810

EC Number: 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	PREVENTION	FIRST AID
Inhalation	Cough. Sore throat. Nosebleeds. Laboured breathing. Further see Ingestion.	Use ventilation, local exhaust or breathing protection.	Fresh air, rest. Artificial respiration may be needed. Refer immediately for medical attention.
Skin	Redness. Pain. 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. Absorb liquid in sand or inert absorbent. Wash away remainder with plenty of water. Store and dispose of according to local regulations.	According to UN GHS Criteria DANGER Toxic 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 Transportation UN Classification UN Hazard Class: 6.1; UN Pack Group: III
STORAGE
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.
PACKAGING
Do not transport with food and feedstuffs.

GLUTARALDEHYDE

ICSC: 0158

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance CLEAR VISCOUS COLOURLESS LIQUID WITH PUNGENT ODOUR. Physical dangers Chemical dangers The substance is a strong reducing agent. It reacts with strong bases, strong acids and strong oxidants.	Formula: C₅H₈O₂ / OHC(CH₂)₃CHO Molecular mass: 100.1 Decomposes at 187-189°C Melting point: -14°C Relative density (water = 1): 0.7 Solubility in water: miscible Vapour pressure, kPa at 20°C: 2.3 Relative vapour density (air = 1): 3.5 Octanol/water partition coefficient as log Pow: -0.22

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
CLEAR VISCOUS COLOURLESS LIQUID WITH PUNGENT ODOUR.

Physical dangers

Chemical dangers
The substance is a strong reducing agent. It reacts with strong bases, strong acids and strong oxidants.

Formula: C₅H₈O₂ / OHC(CH₂)₃CHO
Molecular mass: 100.1
Decomposes at 187-189°C
Melting point: -14°C
Relative density (water = 1): 0.7
Solubility in water: miscible
Vapour pressure, kPa at 20°C: 2.3
Relative vapour density (air = 1): 3.5
Octanol/water partition coefficient as log Pow: -0.22

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by inhalation of its vapour, through the skin and by ingestion. Effects of short-term exposure The substance is irritating to the eyes, skin and respiratory tract.	Inhalation risk A harmful contamination of the air will be reached rather slowly on evaporation of this substance at 20°C. Effects of long-term or repeated exposure Repeated or prolonged contact with skin may cause dermatitis. Repeated or prolonged contact may cause skin sensitization. Repeated or prolonged inhalation may cause asthma. See Notes.

EXPOSURE & HEALTH EFFECTS

Routes of exposure
The substance can be absorbed into the body by inhalation of its vapour, through the skin and by ingestion.

Effects of short-term exposure
The substance is irritating to the eyes, skin and respiratory tract.

Inhalation risk
A harmful contamination of the air will be reached rather slowly on evaporation of this substance at 20°C.

Effects of long-term or repeated exposure
Repeated or prolonged contact with skin may cause dermatitis. Repeated or prolonged contact may cause skin sensitization. Repeated or prolonged inhalation may cause asthma. See Notes.

OCCUPATIONAL EXPOSURE LIMITS
TLV: (ceiling value): 0.05 ppm as STEL; (DSEN); (RSEN); A4 (not classifiable as a human carcinogen). MAK: 0.21 mg/m³, 0.05 ppm; peak limitation category: I(2); (momentary value that should not be exceeded): 0.83 mg/m³, 0.2 ppm; sensitization of respiratory tract and skin (SAH); carcinogen category: 4; pregnancy risk group: C

ENVIRONMENT
The substance is very toxic to aquatic organisms.

NOTES
The 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. See ICSC 0352.

ADDITIONAL INFORMATION

EC Classification
Symbol: T, N; R: 23/25-34-42/43-50; S: (1/2)-26-36/37/39-45-61

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