Note: Ingredients listed on restricted chemical lists
EC/CAS
212-828-1/872-50-4
Name of the chemical
N-Methyl-2-Pyrrolidone; 1-methyl-2-pyrrolidone (NMP)
Concentration
>=70-<90 >=10%
EC/CAS
265-199-0/64742-95-6
Name of the chemical
Solvent naphtha (petroleum), light arom
Concentration
>=10-<20
General Information
Version
6.15
Revision date
2026-09-28
Product name
Poly(pyromellitic dianhydride-co-4,4′- oxydianiline), amic acid solution
CAS No.
25038-81-7
1.2.2. Uses advised against
For R&D use only. Not for pharmaceutical, household or other uses
Emergency telephone
+1 703 527 3887, +44 20 3885 0382, +65 3163 8374, +55 11 4349 1359
Icons in SDS
Company Information
company name
Sigma-Aldrich Chemical Pvt Limited
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H226, H304, H315, H319, H335, H340, H350, H360D
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger Danger
Hazard statements
H226 Flammable liquid and vapour. H304 May be fatal if swallowed and enters airways. H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation. H340 May cause genetic defects. H350 May cause cancer. H360D May damage the unborn child. H340 May cause genetic defects. H350 May cause cancer. H304 May be fatal if swallowed and enters airways. H360D May damage the unborn child.
Precautionary statements
P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P202 Do not handle until all safety precautions have been read and understood. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P331 Do NOT induce vomiting.
Response
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P331 Do NOT induce vomiting.
Hazardous Ingredients
N-methyl-2-pyrrolidone Light aromatic naphtha
Additional information
Restricted to professional users. Reduced Labelling (<= 125 ml)
Supplemental label elements
none
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) Flammable liquids, Category 3 H226: Flammable liquid and vapour. Skin irritation, Category 2 H315: Causes skin irritation. Eye irritation, Category 2 H319: Causes serious eye irritation. Germ cell mutagenicity, Category H340: May cause genetic defects. 1B Carcinogenicity, Category 1B H350: May cause cancer. Reproductive toxicity, Category 1B H360D: May damage the unborn child. Specific target organ toxicity - H335: May cause respiratory irritation. single exposure, Category 3, Respiratory system Aspiration hazard, Category 1 H304: May be fatal if swallowed and enters airways.
