Note: Ingredients listed on restricted chemical lists
EC/CAS
67-68-5
Name of the chemical
dimethyl sulphoxide
Concentration
>60%
General Information
Version
6.0
Revision date
2026-05-11
Product name
HaloTag Ligand
1.2.2. Uses advised against
No further relevant information available
Emergency telephone
1-800-424-9300, +1 703-527-3887, +(61)-290372994
Icons in SDS
Company Information
company name
Promega Corporation
e-mail address of the competent person responsible for the Safety Data Sheet
productstewardship@promega.com, auscustserv@promega.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H227, H312, H317, H334
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Hazard pictograms
GHS07 GHS08
Signal word
Danger
Hazardous Ingredients
dimethyl sulfoxide (>60 %) HaloTag® Succinimidyl Ester (O4) Ligand (<10 %)
Hazard statements
H227 Combustible liquid. H312 Harmful in contact with skin. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 May cause an allergic skin reaction.
Precautionary statements
P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: Wash with plenty of water. P312 Call a POISON CENTER/doctor if you feel unwell. P321 Specific treatment (see on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P403 Store in well-ventilated place.
PBT Substances
Not applicable
vPvB Substances
Not applicable AU (Contd. on page 3) *
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 GHS08 health hazard Respiratory sensitisation – Category 1 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. GHS07 Acute toxicity - dermal – Category 4 H312 Harmful in contact with skin. Skin sensitisation – Category 1 H317 May cause an allergic skin reaction. Flammable liquids – Category 4 H227 Combustible liquid. 2.2 Label elements Labelling according to Regulation (EC) No 1272/2008 The product is classified and labelled according to the CLP regulation. Hazard pictograms GHS07 GHS08 Signal word Danger Hazard-determining components of labelling: dimethyl sulfoxide (>60 %) HaloTag® Succinimidyl Ester (O4) Ligand (<10 %) Hazard statements H227 Combustible liquid. H312 Harmful in contact with skin. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 May cause an allergic skin reaction. Precautionary statements
