Part B

Smooth-On, Inc

Revision date : 2025-05-09

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GHS07
Health risk rating 3
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

78-10-4

Name of the chemical

Tetraethyl orthosilicate

Concentration

5-<10

Listed in

EC/CAS

64-17-5

Name of the chemical

Ethanol

Concentration

1-<3

EC/CAS

67-56-1

Name of the chemical

Methanol

Concentration

0.1-<1

General Information

Revision date

2025-05-09

Product name

Part B

Product Synonyms

None

1.2.1 Relevant identified uses

Silicone Elastomer Crosslinker

Manufacturer Name

Smooth-On, Inc

Emergency telephone

+01-813-248-0585

Icons in SDS

GHS07

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

Warning

Hazard Codes

Hazard statements (CLP)

H227, H303, H313, H332

Hazard statements

Code

Statements

H227

Combustible liquid

Section 2

SECTION 2: Hazards identification

Classification Flammable liquids Category 4 - (H227) Acute toxicity - Oral Category 5 - (H303) Acute toxicity - Dermal Category 5 - (H313) Acute toxicity - Inhalation (Dusts/Mists) Category 4 - (H332) Label elements Warning Hazard statements H227 - Combustible liquid H303 - May be harmful if swallowed H313 - May be harmful in contact with skin H332 - Harmful if inhaled Exclamation mark Precautionary Statements - Prevention P261 - Avoid breathing dust, fume, gas, mist, vapors and spray P271 - Use only outdoors or in a well-ventilated area P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P280 - Wear protective gloves, protective clothing, eye protection and face protection Precautionary Statements - Response P312 - Call a POISON CENTER or doctor/physician if you feel unwell Inhalation P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P312 - Call a POISON CENTER or doctor if you feel unwell Fire P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish Precautionary Statements - Storage P403 - Store in a well-ventilated place

Precautionary statements

Disposal P501 - Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable.

Further information

Toxic to aquatic life with long lasting effects.

2.1 Classification of the substance or mixture

Flammable liquids Category 4 - (H227) Acute toxicity - Oral Category 5 - (H303) Acute toxicity - Dermal Category 5 - (H313) Acute toxicity - Inhalation (Dusts/Mists) Category 4 - (H332)

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