Note: Ingredients listed on restricted chemical lists
EC/CAS
75-09-2
Name of the chemical
Methylene chloride
Concentration
40-45%
EC/CAS
101-68-8
Name of the chemical
4,4’-Methylenediphenyl diisocyanate
Concentration
1-5% 1-5%
General Information
Revision date
2021-10-05
Product name
LORD 7420
1.2.1 Relevant identified uses
Reference
Emergency telephone
800 424-9300, 703 527-3887
Icons in SDS
Company Information
company name
LORD Corporation
GHS Information
Signal word
DANGER
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Acute toxicity OralCategory 4 - 52.4% of the mixture consists of ingredient(s) of unknown toxicity. Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2A Skin sensitization Category 1 Respiratory sensitization Category 1 Carcinogenicity Category 1B Reproductive toxicity Category 2 Specific target organ systemic toxicity (single exposure) Category 1 Respiratory system, Central nervous system Specific target organ systemic toxicity (single exposure) Category 3 Specific target organ systemic toxicity (repeated exposure) Category 1 Respiratory system, Central nervous system, Liver, Testes Hazardous to the aquatic environment - chronic hazard Category 3
Signal word
DANGER
Hazard statements
Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause cancer. Suspected of damaging fertility or the unborn child. Causes damage to organs.(Respiratory system, Central nervous system) May cause respiratory irritation. May cause drowsiness or dizziness. 300001002205 Causes damage to organs through prolonged or repeated exposure.(Respiratory system, Central nervous system, Liver, Testes) Harmful to aquatic life with long lasting effects.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wear protective gloves/eye protection/face protection. Use personal protective equipment as required. In case of inadequate ventilation wear respiratory protection. Do not breathe dust/fume/gas/mist/vapors/spray. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Avoid release to the environment.
Response
Call a POISON CENTER or doctor/physician if you feel unwell. IF exposed: Call a POISON CENTER or doctor/physician. Specific treatment (see supplemental first aid instructions on this label). IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. Take off contaminated clothing and wash before reuse.
Storage
Store in a well-ventilated place. Keep container tightly closed. Store locked up.
Disposal
Dispose of contents/container in accordance with waste/disposal laws and regulations of your country or particular locality.
2.3 Other hazards
This product contains component(s) which have the following warnings; however based on the GHS classification criteria of your country or locale, the product mixture may be outside the respective category(s). Acute: Vapor harmful; may affect the brain or nervous system causing dizziness, headache or nausea. Possible irritation of the respiratory system can occur causing a variety of symptoms such as dryness of the throat, tightness of the chest, and shortness of breath. May cause central nervous system depression characterized by the following progressive steps: headache, dizziness, staggering gait, confusion, unconsciousness or coma. May cause lung damage. Dermal absorption possible. Contains methylene chloride. Excessive exposure may cause carboxyhemoglobinemia, a condition which impairs the blood's ability to transport oxygen. Very high levels of exposure to methylene chloride may cause cardiac arrhythmias. Animal tests have indicated that respiratory sensitization can result from skin contact with certain isocyanates. Chronic: May cause kidney damage. May affect the blood and blood-forming organs. May cause long-term lung damage. Methylene chloride has been classified for carcinogenicity by IARC and by NTP as sufficient evidence for carcinogenicity in experimental animals; insufficient evidence in humans. Use of this product should comply with the