Note: Ingredients listed on restricted chemical lists
EC/CAS
822-06-0
Name of the chemical
Hexamethylene diisocyanate
Concentration
≤0.3
General Information
Version
02
Revision date
2026-06-18
Product name
DESMODUR N-3300A
Chemical name
and supplier information
1.2.1 Relevant identified uses
Hardener Industrial applications
1.2.2. Uses advised against
Product is not intended, labelled or packaged for consumer use
supplier name
PPG VIETNAM
Emergency telephone
+(84)-444581938
Icons in SDS
Company Information
company name
PPG VIETNAM
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H313, H317, H332, H334, H335
Hazard statements
Code
Statements
H313
May be harmful in contact with skin
Section 2
SECTION 2: Hazards identification
Signal word
Danger
Hazard statements
May be harmful if swallowed or in contact with skin. May cause an allergic skin reaction. Harmful if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.
Prevention
Wear protective gloves. Wear respiratory protection. Use only outdoors or in a well- ventilated area. Avoid breathing vapor. Contaminated work clothing should not be allowed out of the workplace.
Response
IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell. If experiencing respiratory symptoms Call a POISON CENTER or doctor. IF SWALLOWED Call a POISON CENTER or doctor if you feel unwell. IF ON SKIN: Call a POISON CENTER or doctor if you feel unwell. Wash with plenty of water. If skin irritation or rash occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
Storage
Store locked up. Store in a well-ventilated place. Keep container tightly closed.
Disposal
Dispose of contents and container in accordance with all local, regional, national and international regulations.
Principle Routes of Exposure
Not available.
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
ACUTE TOXICITY (oral) - Category 5 substance or mixture ACUTE TOXICITY (dermal) - Category 5 ACUTE TOXICITY (inhalation) - Category 4 RESPIRATORY SENSITIZATION - Category 1 SKIN SENSITIZATION - Category 1 SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract irritation) - Category 3
