Note: Ingredients listed on restricted chemical lists
EC/CAS
55965-84-9
Name of the chemical
3(2H)-Isothiazolone, 5-chloro-2-methyl-, mixt. with 2-methyl-3(2H)-isothiazolone
Concentration
>=0,0015-< >=0,6% 0,06-<0,6% 0,06-<0,6% >=0,0015% >=0,6%
General Information
Revision date
2025-08-20
Product name
Multimer
1.2.1 Relevant identified uses
Laboratory chemicals, Refer to product literature for further details
Emergency telephone
+44 (0)808 100 1920, +44 344 892 0111, +44 845 4647
Icons in SDS
Company Information
company name
Roche Diagnostics Limited
e-mail address of the competent person responsible for the Safety Data Sheet
burgesshill.customerservice@roche.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H317
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Warning Multimer 2
Hazard statements
H317 May cause an allergic skin reaction.
Prevention
P261 Avoid breathing mist or vapours. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves.
Response
P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Hazardous Ingredients
Mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-2H -isothiazol-3-one (3 1)
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.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567) Skin sensitisation, Category 1 H317: May cause an allergic skin reaction. 2.2 Label elements Labelling (REGULATION (EC) No 1272/2008) as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567) Hazard pictograms : Signal word : Warning Multimer 2 Hazard statements : H317 May cause an allergic skin reaction. Precautionary statements : Prevention: P261 Avoid breathing mist or vapours. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves. Response: P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse. Disposal: P501 Dispose of contents/ container to an approved waste disposal plant. Hazardous components which must be listed on the label: Mixture of: 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-2H -isothiazol-3-one (3:1) 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. SECTION 3: Composition/information on ingredients 3.2 Mixtures Components Chemical name CAS-No. Classification Concentration EC-No. (% w/w) Index-No. Registration number Mixture of: 5-chloro-2-methyl-4- 55965-84-9 Acute Tox. 3; H301 >= 0,0015 - <
