Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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2,3-Butylene glycol(513-85-9)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
2,3-Butylene glycol
Synonyms
2,3-Butylene glycol
2,3-Dihydroxybutane
Butane-2,3-diol
Dimethylethylene glycol
Pseudobutylene glycol
sym-Dimethylethylene glycol
CAS
513-85-9
Formula
C4H10O2
Molecular Weight
90.12
EINECS
208-173-6
RTECS
EK0532000
RTECS Class
Other
Merck
12,1602
Beilstein/Gmelin
969165
Beilstein Reference
4-01-00-02524

Physical and Chemical Properties

Appearance
Nearly colorless liquid or crystalline solid. Odorless.
Solubility in water
Miscible
Melting Point
18 - 20
Boiling Point
184
Vapor Pressure
0.26 (25 C)
Density
1.048 g/cm3 (0 C)
Partition Coefficient
-.92
Heat Of Vaporization
48.5 kJ/mol
Usage
Resins, solvent for dyes, intermediate, blending agent.
Vapor Density
3.2
Odor threshold
Odorless.
Refractive Index
1.4348

First Aid Measures

Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Handling and Storage

Storage
Store in a cool, dry place. Keep container closed when not in use.
Handling
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.

Hazards Identification

Inhalation
May cause effects similar to those described for ingestion. The toxicological properties of this substance have not been fully investigated.
Skin
May cause skin irritation. No information regarding skin irritation and other potential effects was found.
Eyes
May cause eye irritation. No information regarding eye irritation and other potential effects was found.
Ingestion
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause systemic toxicity with acidosis. May cause cardiac disturbances. May cause kidney failure. The toxicological properties of this substance have not been fully investigated.

Exposure Controls/Personal Protection

Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Exposure Effects
May cause kidney injury.
Poison Class
-

Fire Fighting Measures

Flash Point
85
Autoignition
395
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
Upper exp. limit
11.4
Lower exp. limit
3.1
Fire Potential
Moderate fire hazard; when exposed to heat or flame.

Accidental Release Measures

Small spills/leaks
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment.

Stability and Reactivity

Disposal Code
1
Incompatibilities
Acid chlorides, acid anhydrides, oxidizing agents, chloroformates, reducing agents.
Stability
Stable under normal temperatures and pressures.
Decomposition
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

Transport Information

HS Code
2905 39 80
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