General Information
Version
16.0
Revision date
2025-12-19
Product name
1-Thioglycerol
CAS No.
96-27-5
Emergency telephone
1-800-424-9300, +1 703-527-3887
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
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H311, H315, H317
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
NFPA Rating Classification of the substance or mixture GHS06 Skull and crossbones Acute Toxicity (Dermal) – Category 3 H311 Toxic in contact with skin GHS07 Acute Toxicity (Oral) - Category 4 H302 Harmful if swallowed Skin Irritation - Category 2 H315 Causes skin irritation Sensitization - skin – Category 1B H317 May cause an allergic skin reaction
2.2 Label elements
The substance is classified and labeled according to the Globally Harmonized System (GHS) (Contd. on page 2) CA
Hazard pictograms
GHS06 GHS07
Signal word
Danger
Hazardous Ingredients
3-mercaptopropane-1,2-diol
Hazard statements
Harmful if swallowed. Toxic in contact with skin. Causes skin irritation. May cause an allergic skin reaction.
Precautionary statements
Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves / protective clothing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. IF ON SKIN: Wash with plenty of water. Specific treatment (see on this label). Rinse mouth. Take off immediately all contaminated clothing and wash it before reuse. If skin irritation or rash occurs: Get medical advice/attention. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations. Information pertaining to particular dangers for man and environment
Classification system
NFPA ratings (scale 0 - 4) Health = 3 Fire = 1 Reactivity = 0 HMIS-ratings (scale 0 - 4) Health = 3 Fire = 1 Reactivity = 0
Other hazards
None Known
2.1 Classification of the substance or mixture
GHS06 Skull and crossbones Acute Toxicity (Dermal) – Category 3 H311 Toxic in contact with skin. GHS07 Acute Toxicity (Oral) - Category 4 H302 Harmful if swallowed. Skin Irritation - Category 2 H315 Causes skin irritation. Sensitization - skin – Category 1B H317 May cause an allergic skin reaction. Label elements GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS). (Contd. on page 2) CA Hazard pictograms GHS06 GHS07 Signal word Danger Hazard-determining components of labeling: 3-mercaptopropane-1,2-diol Hazard statements Harmful if swallowed. Toxic in contact with skin.
