N-Propyl Acetate CAS 109-60-4

Product Description:

Product Name: N-Propyl Acetate CAS NO: 109-60-4

Synonyms:

Acetic acid, propyl ester;

Propyl acetate;

3-Pyridinesulfonamide, 5-nitro-N-propyl;

Chemical & Physical Properties:

Appearance: Colorless liquid with a strong odor

Assay :≥99.0%

Density: 0.888

Boiling Point: 102℃

Melting Point: -95℃

Flash Point: 10℃

Refractive Index: 1.383-1.385

Water Solubility: 2g/100 mL (20 ℃)

Stability: Stable. Highly flammable. May react violently with oxidizing agents. May form explosive mixtures with air. Incompatible with strong oxidizing agents, acids, bases.

Storage Condition: Flammables area

Vapor Density: 3.5 (vs air)

Vapor Pressure: 25 mm Hg (20 ℃)

Odor: Mild Fruity

Odor Threshold: 0.24ppm

Exposure Limits: TLV-TWA 200 ppm (～840 mg/m3) (ACGIH, MSHA, and OSHA); TLV-STEL 250 ppm (～1050 mg/m3) (ACGIH); IDLH 8000 ppm (NIOSH)

Safety Information:

HS Code: 2915390090

Hazard Class: 3

Hazard Codes: F, Xi

Hazard Note: Irritant/Highly Flammable

Hazard Declaration: H225; H319; H336

Hazardous Substances Data: 109-60-4(Hazardous Substances Data)

RTECS: AJ3675000

RIDADR: UN 1276

Risk Statements: R11; R36; R66; R67

Signal Word: Danger

Safety Statements: S16-S26-S29-S33

Symbol: GHS02, GHS07

Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking

Packing Group: II

WGK Germany : 1

Caution Statement: P210; P305 + P351 + P338; P370 + P378; P403 + P235

Toxicity: LD50 in rats, mice (mg/kg): 9370, 8300 orally (Jenner)

Propyl acetate, also known as propyl ethanoate, is an organic compound with a molecular formula of C5H10O2. It is a clear and colorless liquid with a mild fruity odor. It is highly flammable with a flash point of 14°C and a flammability rating of 3. It is highly miscible with all common organic solvents (alcohols, ketones, glycols, esters) but has only slight miscibility in water. Propyl acetate is found in apple and formed by the esterification of acetic acid and 1-propanol (known as condensation reaction), often via Fischer–Speier esterification, with sulfuric acid as a catalyst and water produced as a byproduct. It is primarily intended as a solvent in the coatings and printing inks industries. It is widely used in fragrances and as a flavor additive due to its odor. It also acts as a good solvent for cellulose nitrate, acrylates, alkyd resins, rosin, plasticizers, waxes, oils and fats.

N-Propyl acetate is used as a solvent for cellulose derivatives, plastics, and resins; in flavors and perfumes; and in organic synthesis.

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