Part A

Smooth-On, Inc

Revision date : 2025-02-19

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GHS08 GHS07
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

101-68-8

Name of the chemical

4,4’-Methylenediphenyl diisocyanate

Concentration

20-40

EC/CAS

26447-40-5

Name of the chemical

Methylenediphenyl diisocyanate (see also specific isomers)

Concentration

1-<3

General Information

Revision date

2025-02-19

Product name

Part A

Product Synonyms

None

1.2.1 Relevant identified uses

Polyurethane Elastomer

Manufacturer Name

Smooth-On, Inc

Emergency telephone

+01-813-248-0585

Icons in SDS

GHS07 GHS08

Company Information

company name

Smooth-On, Inc

e-mail address of the competent person responsible for the Safety Data Sheet

sds@smooth-on.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H313, H315, H317, H319, H332, H334, H335, H351, H373

Hazard statements

Code

Statements

H313

May be harmful in contact with skin

Section 2

SECTION 2: Hazards identification

Classification Acute toxicity - Dermal Category 5 - (H313) Acute toxicity - Inhalation (Dusts/Mists) Category 4 - (H332) Skin corrosion/irritation Category 2 - (H315) Serious eye damage/eye irritation Category 2A - (H319) Respiratory sensitization Category 1 - (H334) Skin sensitization Category 1 - (H317) Carcinogenicity Category 2 - (H351) Specific target organ toxicity (single exposure) Category 3 - (H335) Specific target organ toxicity (repeated exposure) Category 2 - (H373) Label elements Danger Hazard statements H313 - May be harmful in contact with skin H315 - Causes skin irritation H317 - May cause an allergic skin reaction H319 - Causes serious eye irritation H332 - Harmful if inhaled H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled H335 - May cause respiratory irritation H351 - Suspected of causing cancer H373 - May cause damage to organs through prolonged or repeated exposure Exclamation mark

Health hazards

Precautionary Statements - Prevention P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P271 - Use only outdoors or in a well-ventilated area P264 - Wash face, hands and any exposed skin thoroughly after handling P284 - In case of inadequate ventilation wear respiratory protection P272 - Contaminated work clothing should not be allowed out of the workplace P260 - Do not breathe dust/fume/gas/mist/vapors/spray P280 - Wear protective gloves Precautionary Statements - Response P308 + P313 - IF exposed or concerned: Get medical advice/attention Eyes P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P337 + P313 - If eye irritation persists: Get medical advice/attention Skin P302 + P352 - IF ON SKIN: Wash with plenty of water and soap P362 + P364 - Take off contaminated clothing and wash it before reuse P333 + P313 - If skin irritation or rash occurs: Get medical advice/attention Inhalation P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P342 + P311 - If experiencing respiratory symptoms: Call a POISON CENTER or doctor Precautionary Statements - Storage P405 - Store locked up P403 + P233 - Store in a well-ventilated place. Keep container tightly closed

Precautionary statements

Disposal P501 - Dispose of contents/ container to an approved waste disposal plant.

Further information

May cause long lasting harmful effects to aquatic life.

2.1 Classification of the substance or mixture

Acute toxicity - Dermal Category 5 - (H313) Acute toxicity - Inhalation (Dusts/Mists) Category 4 - (H332) Skin corrosion/irritation Category 2 - (H315) Serious eye damage/eye irritation Category 2A - (H319) Respiratory sensitization Category 1 - (H334) Skin sensitization Category 1 - (H317) Carcinogenicity Category 2 - (H351) Specific target organ toxicity (single exposure) Category 3 - (H335) Specific target organ toxicity (repeated exposure)

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