Note: Ingredients listed on restricted chemical lists
EC/CAS
70657-70-4
Name of the chemical
2-methoxypropylacetate
Concentration
>=0.1-<0.3%
EC/CAS
123-91-1
Name of the chemical
1,4-Dioxane
Concentration
>=0.1-<1.0%
General Information
Revision date
2026-03-31
Product name
MICROPOSIT S1822G2 POSITIVE PHOTORESIST
1.2.1 Relevant identified uses
For industrial use use in the manufacturing of semiconductor devices
1.2.2. Uses advised against
We recommend that you use this product in a manner consistent with the listed use If your intended use is not consistent with the stated use, please contact your sales or technical service representative
Emergency telephone
1-800-424-9300, +1 800-424-9300
Icons in SDS
Company Information
company name
INTERNATIONAL, LLC
e-mail address of the competent person responsible for the Safety Data Sheet
info.qnityelectronics@dupont.com
GHS Information
Signal word
DANGER!
Hazard Codes
Hazard statements (CLP)
H336, H350
Hazard statements
Code
Statements
H336
May cause drowsiness or dizziness
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Hazard classification
Hazard pictograms
® ™ Trademark of affiliates of DuPont de Nemours, Inc. Page 1 of 21 Product name: MICROPOSIT™$1822™ G2 POSITIVE
Signal word
DANGER! Flammable liquid and vapour. May cause drowsiness or dizziness. May cause cancer.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ ventilating/ lighting equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Avoid breathing mist or vapours. Use only outdoors or in a well-ventilated area. Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER’ doctor if you feel unwell. IF exposed or concerned: Get medical advice/ attention. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Storage
Store in a well-ventilated place. Keep container tightly closed. Store in a well-ventilated place. Keep cool. Store locked up.
Disposal
Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards
No data available
2.1 Classification of the substance or mixture
GHS classification in accordance with 29 CFR 1910.1200 Flammable liquids - Category 3 Carcinogenicity - Category 1B Specific target organ toxicity - single exposure
