Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

820230 3-Butyne-2-ol

(55% solution in water) for synthesis

3-Butyne-2-ol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 1-Butyn-3-ol

820230
Purchase on Sigma-Aldrich

Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
8.20230.0100 Glass bottle 100 ml
8.20230.0500 Glass bottle 500 ml
Description
Catalogue Number820230
Synonyms1-Butyn-3-ol
References
Product Information
HS Code2905 29 90
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Boiling point95 - 96 °C (1013 hPa)
Density0.95 g/cm3 (20 °C)
Explosion limit5 - 46 %(V)
Flash point44 °C
Ignition temperature340 °C
Melting Point-12 °C
pH value4 - 6 (H₂O) (ready-to-use solution)
Vapor pressure30 hPa (20 °C)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 57 mg/kg
LD 50 dermalLD50 Rabbit 50 - 200 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H226: Flammable liquid and vapour.
H301: Toxic if swallowed.
H310 + H330: Fatal in contact with skin or if inhaled.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
Storage class3 Flammable liquids
WGKWGK 3 highly hazardous to water
Disposal9
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Safety Information
Categories of dangerflammable, toxic, irritant
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2929 , 6.1 (3), II
Declaration (transport by air) IATA-DGRUN 2929 , 6.1 (3), II
Declaration (transport by sea) IMDG-CodeUN 2929 , 6.1 (3), II
Supplemental Information
Specifications
Assay (iodometric)50.0 - 55.0 %
Density (d 20 °C/ 4 °C)0.949 - 0.955
Global Trade Item Number
Catalogue Number GTIN
8.20230.0100 04022536454504
8.20230.0500 04022536454511

Related Products & Applications

Categories

Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Alcohols > Unsubstituted Monohydric Alcohols > Unsaturated Alcohols
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Alcohols > Unsubstituted Monohydric Alcohols > Unsaturated Alcohols
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Alcohols > Unsubstituted Monohydric Alcohols > Unsaturated Alcohols