Part B: Task 8

Smooth-On Inc

Revision date : 2026-03-13

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GHS08 GHS07
Health risk rating 3
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

102-60-3

Name of the chemical

N,N,N′,N′-tetrakis(2-hydroxypropyl)ethylenediamine

Concentration

30-60

EC/CAS

64742-48-9

Name of the chemical

Naphtha (petroleum), hydrotreated heavy

Concentration

10-30

General Information

Revision date

2026-03-13

Product name

Part B: Task 8

Product Synonyms

None

1.2.1 Relevant identified uses

Polyurethane Elastomer

Emergency telephone

1-800.255.3924, 1-813.248.0585

Icons in SDS

GHS07 GHS08 M004 M009 M010

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)

H303+H313, H304, H319

Hazard statements

Code

Statements

H303+H313

May be harmful if swallowed or in contact with skin

Section 2

SECTION 2: Hazards identification

Classification Serious eye damage/eye irritation Category 2A

Aspiration hazard

Category 1 Hazards not otherwise classified (HNOC) Not applicable Label elements Danger Hazard statements H304 - May be fatal if swallowed and enters airways H319 - Causes serious eye irritation Precautionary Statements - Prevention Wash face, hands and any exposed skin thoroughly after handling Wear eye and face protection Precautionary Statements - Response IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing If eye irritation persists: Get medical advice/attention IF SWALLOWED: Immediately call a POISON CENTER or doctor Do NOT induce vomiting Precautionary Statements - Storage Store locked up

Precautionary statements

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

Further information

May be harmful if swallowed. May be harmful in contact with skin.

2.1 Classification of the substance or mixture

Serious eye damage/eye irritation Category 2A Aspiration hazard Category 1 Hazards not otherwise classified (HNOC) Not applicable

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