DL-sec-Butyl acetate
- CAS No.
- 105-46-4
- Chemical Name:
- DL-sec-Butyl acetate
- Synonyms
- SEC-BUTYL ACETATE;sec-butyl;2-Butyl acetate;1-Methylpropyl acetate;secondary;S-BUTYL ACETATE;2-Butanol acetate;CH3COOCH(CH3)C2H5;1-Methylpropyl ethanoate;aceticacidsecondarybutylester
- CBNumber:
- CB7751660
- Molecular Formula:
- C6H12O2
- Molecular Weight:
- 116.16
- MOL File:
- 105-46-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/2 14:09:54
| Melting point | −99 °C(lit.) |
|---|---|
| Boiling point | 111-112 °C(lit.) |
| Density | 0.872 g/mL at 25 °C(lit.) |
| vapor density | 4 (vs air) |
| vapor pressure | 11.0 at 25 °C (Abraham, 1984) |
| refractive index |
n |
| Flash point | 61 °F |
| storage temp. | Flammables area |
| solubility | alcohol: soluble(lit.) |
| form | Colorless liquid |
| Specific Gravity | 0.873 (20/4℃) |
| color | Colourless |
| Odor | pleasant smell |
| Odor Type | solvent |
| Odor Threshold | 0.0024ppm |
| explosive limit | 7.5% |
| Water Solubility | 3 g/100 mL (20 ºC) |
| Merck | 14,1536 |
| BRN | 1720689 |
| Henry's Law Constant | (x 10-4 atm?m3/mol): 1.91 at 20 °C (approximate - calculated from water solubility and vapor pressure) |
| Exposure limits | NIOSH REL: TWA 200 ppm (950 mg/m3), IDLH 1,700 ppm; OSHA PEL: TWA 200 ppm; ACGIH TLV: TWA 200 ppm (adopted). |
| LogP | 1.720 |
| CAS DataBase Reference | 105-46-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetic acid, 1-methylpropyl ester(105-46-4) |
| EPA Substance Registry System | sec-Butyl acetate (105-46-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H315-H319 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | F,Xi | |||||||||
| Risk Statements | 11-36/37/38-66 | |||||||||
| Safety Statements | 16-26-36/37/39-33-29-25-23-2 | |||||||||
| RIDADR | UN 1123 3/PG 2 | |||||||||
| OEB | A | |||||||||
| OEL | TWA: 200 ppm (950 mg/m3) | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AF7380000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29349990 | |||||||||
| IDLA | 1,700 ppm | |||||||||
| NFPA 704 |
|
DL-sec-Butyl acetate price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 242594 | sec-Butyl acetate 99% | 105-46-4 | 5ML | ₹2630.48 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 242594 | sec-Butyl acetate 99% | 105-46-4 | 100ML | ₹8172.88 | 2022-06-14 | Buy |
| TCI Chemicals (India) | A0025 | sec-Butyl Acetate min. 98.0 % | 105-46-4 | 25ML | ₹2000 | 2022-05-26 | Buy |
| TCI Chemicals (India) | A0025 | sec-Butyl Acetate min. 98.0 % | 105-46-4 | 500ML | ₹8700 | 2022-05-26 | Buy |
DL-sec-Butyl acetate Chemical Properties,Uses,Production
Chemical Properties
Sec-Butyl acetate is a colorless liquid with a pleasant odor. The vapor mixes well with air, and become explosive mixtures. It reacts with strong oxidants, strong bases, strong acids, and nitrates, causing fi re and explosion hazard.
Physical properties
Clear, colorless liquid with a pleasant odor. Odor threshold concentration in air is 2.4 ppbv (Nagata and Takeuchi, 1990).
Uses
Solvent for nitrocellulose lacquers, thinners, nail enamels, leather finishes.
Production Methods
sec-Butyl acetate is prepared from sec-butanol and acetic anhydride. It is also prepared from 2-butene under pressure and heated to 115–120C with an excess of glacial acetic acid containing 10% sulfuric acid.
General Description
Watery colorless liquid with a pleasant, fruity odor. Floats on water. Produces irritating vapor.
Air & Water Reactions
Highly flammable. Water soluble.
Reactivity Profile
DL-sec-Butyl acetate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Dissolves rubber and plastics [USCG, 1999].
Hazard
Flammable, dangerous fire risk. Eye and upper respiratory tract irritant.
Health Hazard
Headaches, dizziness, nausea, irritation of respiratory passage and eyes.
Chemical Reactivity
Reactivity with Water: No reaction; Reactivity with Common Materials: No reactions; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.
Safety Profile
An irritant and allergen. See also ESTERS. Flammable liquid. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid and irritating fumes.
Potential Exposure
n-Butyl acetate is an important solvent in the production of lacquers, leather and airplane dopes, and perfumes. It is used as a solvent and gasoline additive. sec-Butyl acetate is used as a widely used solvent for nitrocellulose, nail enamels and many different purposes. tert-Butyl acetate is common industrial solvent used in the making of lacquers, artificial leather, airplane dope, perfume; and as a food additive. Isobutyl acetate is used as a solvent and in perfumes and artificial flavoring materials
Carcinogenicity
sec-Butyl acetate is not listed as a carcinogen by ACGIH, California Prop 65, IARC, NTP, or OSHA.
Environmental Fate
Photolytic. The rate constant for the reaction of sec-butyl acetate and OH radicals in the
atmosphere at 300 K is 3.4 x 10-12 cm3/molecule?sec (Hendry and Kenley, 1979).
Chemical/Physical. Slowly hydrolyzes in water forming sec-butyl alcohol and acetic acid.
Shipping
UN1123 Butyl acetates, Hazard Class: 3; Labels: 3—Flammable liquid.
Incompatibilities
All butyl acetates are incompatible with nitrates, strong oxidizers; strong alkalies; strong acids. Butyl acetates may form explosive mixture with air; reacts with water, on standing, to form acetic acid and n-butyl alcohol. Violent reaction with strong oxidizers and potassium-tert-butoxide. Dissolves rubber, many plastics, resins and some coatings. May accumulate static electrical charges, and may cause ignition of its vapors
Waste Disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.
Precautions
During handling of sec-butyl acetate, occupational workers should avoid use of open flames, sparks, remove all ignition sources, and smoking. The vapor of sec-butyl acetate mixes well with air, and easily forms explosive mixtures. Workers should avoid using compressed air for fi lling, discharging, or handling.
DL-sec-Butyl acetate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| UNILOSA INTERNATINAL PRIVATE LIMITED | +91-9999069917 +91-9999069917 | New Delhi, India | 152 | 58 | Inquiry |
| Ultra Chemical Works | +91-9820078105 +91-9820078105 | Mumbai, India | 124 | 58 | Inquiry |
| Prasol Chemicals Pvt. Ltd. | 91-22-27782555 | Maharashtra, India | 33 | 58 | Inquiry |
| J. N. Chemical | 91-260-2435225 | Gujarat, India | 139 | 58 | Inquiry |
| Akin Chemicals Pvt., Ltd. | 91-22-40985000 | Maharashtra, India | 30 | 58 | Inquiry |
| Atharv Enterprises | 08048372946Ext 776 | Maharashtra, India | 1 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Siddhi Trade Enterprise | 08048372516Ext 911 | Mumbai, India | 15 | 58 | Inquiry |
| Gowra Petrochem Pvt. Ltd. | 91-40-27846275 | Telangana, India | 50 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
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