Methylisothiazolinone
risky
Functions: preservative
CAS: 2682-20-4
EC: 220-239-6
IUPAC: 2-Methyl-2H-isothiazol-3-one
Updated: September 8, 2021
Descriptions
Chemical data
CAS:
2682-20-4
EC:
220-239-6
INN:
Ph.Eur. name:
IUPAC:
2-Methyl-2H-isothiazol-3-one
NOAEL:
11.1 mg/kg-bw/dayNotes: COSMOS DATABASE
LOAEL:
40.6 mg/kg-bw/day
POD:
3.7 mg/kg-bw/day
Smiles:
CC1=NSCC1=O
CosIng synonyms:
2-methyl- 3 (2h) -isothiazolone; 2-methyl-2h-isothiazol-3-one; 2-methyl-3 (2h) -isothiazolone; 2-methyl-4-isothiazolin-3-one; 3 (2h) -isothiazolone, 2-methyl-; 3 (2h) isothiazolone, 2methyl; methylchloroisothiazolinone225methylisothiazolinone solution; 2-methyl-3 (2h) -isothiazolone; 2-methyl-4-isothiazolin-3-on
PubChem synonyms:

Safety & Regulation
Classification, Labelling and Packaging (CLP) Regulation
Hazard Class and Category Code(s):
Acute Tox. 2 Acute Tox. 3 Acute Tox. 3 Skin Corr. 1B Eye Dam. 1 Skin Sens. 1A Aquatic Acute 1 Aquatic Chronic 1
Hazard Statement Code(s):
H330; H311; H301; H314; H317; H410
Pictograms, Signal Word Code(s):
GHS05 GHS06 GHS09 Dgr
MethylisothiazolinoneMethylisothiazolinoneMethylisothiazolinone
EU Cosmetic Products Regulation and Amendments
Annex V:
39 and 57 - Methylisothiazolinone is also regulated in entry 39 of Annex V in a mixture with methylchloroisothiazolinone. The two entries are mutually exclusive: the use of the mixture of Methylchloroisothiazolinone (and) Methylisothiazolinone is incompatible with the use of Methylisothiazolinone alone in the same product >0625/02 - Opinion on Methylisothiazolinone; >0805/04 - Opinion on Methylisothiazolinoneof Methylisothiazolinone alone in the same product
Product type, body part:
Rinse-off products
MAX Concentration in ready for use preparation:
0,0015 % (of a mixture in the ratio 3:1 of 5-chloro-2- methylisothiazol 3(2H)-one and 2- methylisothiazol-3 (2H)-one)
Wording of conditions of use and warnings:
Other:

Products with Methylisothiazolinone
Product not found!