Note: Ingredients listed on restricted chemical lists
EC/CAS
110-63-4
Name of the chemical
1,4-butanediol
Concentration
>= 60 - <= 100
General Information
Version
6.3
Revision date
2026-04-09
Product name
1,4-Butanediol
CAS No.
110-63-4
1.2.1 Relevant identified uses
For R&D use only. Not for pharmaceutical, household or other uses
Emergency telephone
+61 2 9037 2994
Icons in SDS
Company Information
company name
Merck Life Science Pty Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
customersupport.anz@merckgroup.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302, H336
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
GHS Classification Acute toxicity (Oral) Category 4 Specific target organ tox- icity - single exposure Category 3 (Central nervous system)
Signal word
Warning
Hazard statements
H302 Harmful if swallowed. H336 May cause drowsiness or dizziness.
Prevention
P261 Avoid breathing mist or vapours. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this prod- uct. P271 Use only outdoors or in a well-ventilated area.
Response
P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Acute toxicity (Oral) : Category 4 Specific target organ tox- : Category 3 (Central nervous system) icity - single exposure
