3M Aerospace Sealant AC-350 A-1 Catalyst

3M

Revision date : 2025-04-12

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GHS07 GHS08
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

1313-13-9

Name of the chemical

Manganese dioxide

Concentration

30 - 50

Listed in

EC/CAS

61788-32-7

Name of the chemical

Terphenyl, hydrogenated

Concentration

30-45

EC/CAS

7732-18-5

Name of the chemical

Water, distilled, conductivity or of similar purity H2O

Concentration

<5

EC/CAS

1310-73-2

Name of the chemical

sodium hydroxide

Concentration

< 1.2

General Information

Version

5.00

Revision date

2025-04-12

Product name

3M Aerospace Sealant AC-350 A-1 Catalyst

1.2.1 Relevant identified uses

Hardener, For industrial or professional use only

supplier name

3M

Manufacturer Name

3M

Emergency telephone

1-800-364-3577, (651) 737-6501

Icons in SDS

GHS07 GHS08

Company Information

company name

3M

Hazard Codes

Hazard statements (CLP)

H315, H362, H372

Hazard statements

Code

Statements

H315

Causes skin irritation

Section 2

SECTION 2: Hazards identification

Hazard classification Serious Eye Damage/Irritation: Category 2A Skin Corrosion/Irritation: Category 2 Reproductive Toxicity: Lactation Specific Target Organ Toxicity (repeated exposure): Category 1

Hazard pictograms

Exclamation mark | Health Hazard |

Hazard statements

Causes serious eye irritation. Causes skin irritation. May cause harm to breast-fed children. Causes damage to organs through prolonged or repeated exposure: nervous system | respiratory system |

Prevention

Obtain special instructions before use. Do not breathe dust/fume/gas/mist/vapors/spray. Avoid contact during pregnancy/while nursing. Wear protective gloves and eye/face protection. Do not eat, drink or smoke when using this product. Wash thoroughly after handling.

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 ON SKIN: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash it before reuse. IF exposed or concerned: Get medical advice/attention.

Disposal

Dispose of contents/container in accordance with applicable local/regional/national/international regulations. 14% of the mixture consists of ingredients of unknown acute oral toxicity. 16% of the mixture consists of ingredients of unknown acute dermal toxicity.

2.1 Classification of the substance or mixture

Serious Eye Damage/Irritation: Category 2A. Skin Corrosion/Irritation: Category 2. Reproductive Toxicity: Lactation. Specific Target Organ Toxicity (repeated exposure): Category 1. 2.2. Label elements Signal word Danger Symbols Exclamation mark | Health Hazard | Pictograms Hazard Statements Causes serious eye irritation. Causes skin irritation. May cause harm to breast-fed children. Causes damage to organs through prolonged or repeated exposure: nervous system | respiratory system | Precautionary Statements Prevention: Obtain special instructions before use. Do not breathe dust/fume/gas/mist/vapors/spray. Avoid contact during pregnancy/while nursing. Wear protective gloves and eye/face protection. Do not eat, drink or smoke when using this product. Wash thoroughly after handling. 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 ON SKIN: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash it before reuse. IF exposed or concerned: Get medical advice/attention. Disposal: Dispose of contents/container in accordance with applicable local/regional/national/international regulations. 14% of the mixture consists of ingredients of unknown acute oral toxicity. 16% of the mixture consists of ingredients of unknown acute dermal toxicity. SECTION 3: Composition/information on ingredients Ingredient C.A.S. No. % by Wt MANGANESE DIOXIDE 1313-13-9 30 - 50 Trade Secret * HYDROGENATED TERPHENYL 61788-32-7 30 - 45 PARTIALLY HYDROGENATED POLYPHENYLS 68956-74-1 < 10 TERPHENYL 26140-60-3 < 5 WATER

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