Note: Ingredients listed on restricted chemical lists
EC/CAS
101-68-8
Name of the chemical
4,4’-Methylenediphenyl diisocyanate
Concentration
15-40
EC/CAS
3648-20-2
Name of the chemical
(1,2-Benzenedicarboxylic acid, diundecyl ester)
Concentration
<15
EC/CAS
26447-40-5
Name of the chemical
Methylenediphenyl diisocyanate (see also specific isomers)
Concentration
1-5
EC/CAS
78-40-0
Name of the chemical
Phosphoric acid, triethyl ester, TEP
Concentration
<1.2
General Information
Version
4.02
Revision date
2025-12-03
Product name
3M Scotchcast Flame-Retardant Compound 2131 (Part A)
1.2.1 Relevant identified uses
Electrical, Part A of two part electrical resin
supplier name
3M Technologies (S) Pte Ltd
Emergency telephone
+65 6591 6601
Icons in SDS
Company Information
company name
3M Technologies (S) Pte Ltd
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H315, H317, H319, H334, H335, H372
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Skin Corrosion/Irritation: Category 2 Serious Eye Damage/Irritation: Category 2 Respiratory Sensitizer: Category 1 Skin Sensitizer: Category 1 Specific Target Organ Toxicity (repeated exposure): Category 1 Specific Target Organ Toxicity (single exposure): Category 3
Hazard pictograms
Exclamation mark |Health Hazard |
Hazard statements
H315 Causes skin irritation. H319 Causes serious eye irritation. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 May cause an allergic skin reaction. H335 May cause respiratory irritation. H372 Causes damage to organs through prolonged or repeated exposure: respiratory system.
Prevention
P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280E Wear protective gloves.
Response
P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P333 + P313 If skin irritation or rash occurs: Get medical attention. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER or doctor.
2.3 Other hazards
Persons previously sensitised to isocyanates may develop a cross-sensitisation reaction to other isocyanates.
2.1 Classification of the substance or mixture
Skin Corrosion/Irritation: Category 2. Serious Eye Damage/Irritation: Category 2. Respiratory Sensitizer: Category 1. Skin Sensitizer: Category 1. Specific Target Organ Toxicity (repeated exposure): Category 1. Specific Target Organ Toxicity (single exposure): Category 3. 2.2. Label elements SIGNAL WORD DANGER! Symbols Exclamation mark |Health Hazard | Pictograms HAZARD STATEMENTS H315 Causes skin irritation. H319 Causes serious eye irritation. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 May cause an allergic skin reaction. H335 May cause respiratory irritation. H372 Causes damage to organs through prolonged or repeated exposure: respiratory system. PRECAUTIONARY STATEMENTS Prevention: P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280E Wear protective gloves. Response: P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P333 + P313 If skin irritation or rash occurs: Get medical attention. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER or doctor. 2.3. Other hazards Persons previously sensitised to isocyanates may develop a cross-sensitisation reaction to other isocyanates. SECTION 3: Composition/information on ingredients This material is a mixture. Ingredient CAS Nbr % by Wt Polyoxyalkylenes 154517-54-1 35 - 45 P,P'-Methylenebis(phenyl isocyanate) 101-68-8 15 - 40 1,1'-Methylenebis[isocyanatobenzene], 39310-05-9 10 - 30 homopolymer Diundecyl phthalate
