but-2-yne-1,4-diol
C4H6O2
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Identification
- CAS Number
- 110-65-6
- EC Number
- 203-788-6
- UN Number
- 2716
- Index Number
- 603-076-00-9
- PubChem CID
- 8066
Physical-chemical properties
- Molecular Formula
- C4H6O2
- Molar Mass
- 86.09 g/mol
- IUPAC Name
- but-2-yne-1,4-diol
Chemical Identifiers
- InChI
- InChI=1S/C4H6O2/c5-3-1-2-4-6/h5-6H,3-4H2
- InChI Key
- DLDJFQGPPSQZKI-UHFFFAOYSA-N
Overview
but-2-yne-1,4-diol (CAS: 110-65-6) is a chemical compound widely used in industry. The molecular formula is C4H6O2. The molar mass is 86.09 g/mol.
Safety & Classification
Acute Tox. 3 *; Acute Tox. 4 *; Acute Tox. 3 *; STOT RE 2 *; Skin Corr. 1B; Skin Sens. 1
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Inhalation
Measures if vapours or dust are inhaled
First Aid Actions
- +P304IF INHALED:
- +P340Remove person to fresh air and keep comfortable for breathing.
- +P311Call a POISON CENTER/doctor.
Related hazard statements:
Skin Contact
Measures if substance contacts the skin
Eye Contact
Measures if substance gets into the eyes
First Aid Actions
- +P305IF IN EYES:
- +P351Rinse cautiously with water for several minutes.
- +P338Remove contact lenses, if present and easy to do. Continue rinsing.
- +P313Get medical advice/attention.
Related hazard statements:
Ingestion
Measures if substance is accidentally swallowed
First Aid Actions
- +P301IF SWALLOWED:
- +P330Rinse mouth.
- +P331Do NOT induce vomiting.
- +P310Immediately call a POISON CENTER/doctor.
Related hazard statements:
General Measures
Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)
First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.
Transport (ADR)
| UN Number | 2716 |
| ADR Class | 6.1 |
| Packing Group | III |
| Tunnel Code | E |
| Proper Shipping Name | Butin-1,4-diol, fest |
| Marine Pollutant | No |
Frequently Asked Questions
What is but-2-yne-1,4-diol?
but-2-yne-1,4-diol (CAS 110-65-6) is a chemical substance with the formula C4H6O2 used in various industrial applications.
What are the properties of but-2-yne-1,4-diol?
but-2-yne-1,4-diol has a molar mass of 86.09 g/mol. It is classified as Acute Tox. 3 *; Acute Tox. 4 *; Acute Tox. 3 *; STOT RE 2 *; Skin Corr. 1B; Skin Sens. 1. See the technical data above for more details.
How to store but-2-yne-1,4-diol safely?
but-2-yne-1,4-diol should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.
Is but-2-yne-1,4-diol dangerous?
but-2-yne-1,4-diol carries the signal word "Danger". 3 GHS pictograms apply. Always follow the safety instructions in the data sheet.
Where can I buy but-2-yne-1,4-diol?
You can order but-2-yne-1,4-diol (CAS 110-65-6) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.
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but-2-yne-1,4-diol is a dangerous good. We support you with labeling, packaging, and transport documentation.