Synthetic Leather Production Industry Solvent 99.9% Ethyl Acetate CAS No 141-78-6

Product name: Ethyl Acetate
CAS: 141-78-6
MF: C4H8O2
MW: 88.11
EINECS:205-500-4
MDL Number:MFCD00009171

Model:
99.9%
Brand:
zoomri

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Product Description

Description

Ethyl acetate is widely used as a solvent in cleaning of the circuit board. It is most suited for HPLC instruments and spectrophotometers including the UV-visible spectrophotometer, the IR spectrometer and the mass spectrometer. In addition, it can also be used as a solvent in column chromatography and solvent extraction. It is also used in glues, nail polish removers, decaffeinating tea and coffee and in cigarettes. It is present in confectioneries, perfumes and fruits.

Properties

Melting point :−84 °C(lit.)
Boiling point :76.5-77.5 °C(lit.)
Density :0.902 g/mL at 25 °C(lit.)
vapor density :3 (20 °C, vs air)vapor pressure :73 mm Hg ( 20 °C)
refractive index : n20/D 1.3720(lit.)
FEMA : 2414 | ETHYL ACETATE
Flash point :26 °F
storage temp. :Store at +2°C to +25°C.
solubility :Miscible with ethanol, acetone, diethyl ether and benzene.
pka :16-18(at 25℃)
form :Liquid
Specific Gravity :0.902 (20/20℃)
color :APHA: ≤10
Relative polarity :0.228
Odor :Pleasant fruity odor detectable at 7 to 50 ppm (mean = 18 ppm)
explosive limit :2.2-11.5%, 38°F
Odor Threshold :0.87ppm
Odor Type :ethereal
Water Solubility :80 g/L (20 ºC)
λmax :λ: 256 nm Amax: ≤1.00
λ: 275 nm Amax: ≤0.05
λ: 300 nm Amax: ≤0.03
λ: 325-400 nm Amax: ≤0.005 JECFA Number :27
Merck :14,3757
BRN :506104
Henry's Law Constant :0.39 at 5.00 °C, 0.58 at 10.00 °C, 0.85 at 15.00 °C, 1.17 at 20.00 °C, 1.58 at 25.00 °C (column stripping-UV, Kutsuna et al., 2005)
Exposure limits :TLV-TWA 400 ppm (～1400 mg/m ³) (ACGIH, MSHA, and OSHA); IDLH 10,000 ppm (NIOSH).
Dielectric constant :23.0（Ambient）
Stability :Stable. Incompatible with various plastics, strong oxidizing agents. Highly flammable. Vapour/air mixtures explosive. May be moisture sensitive.
InChIKey :XEKOWRVHYACXOJ-UHFFFAOYSA-N
LogP :0.68-0.73 at 20-25℃
CAS DataBase Reference : 141-78-6(CAS DataBase Reference)
NIST Chemistry Reference : Ethyl acetate(141-78-6)
EPA Substance Registry System : Ethyl acetate (141-78-6)

Safety Information

Symbol(GHS):
Signal word:	Danger
Hazard statements:	CodeHazard statementsHazard classCategorySignal wordPictogramP-CodesH225Highly Flammable liquid and vapourFlammable liquidsCategory 2DangerP210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501H319Causes serious eye irritationSerious eye damage/eye irritationCategory 2AWarningP264, P280, P305+P351+P338,P337+P313PH336May cause drowsiness or dizzinessSpecific target organ toxicity,single exposure; Narcotic effectsCategory 3WarningP261, P271, P304+P340, P312,P403+P233, P405, P501
Precautionary statements:	P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.P233Keep container tightly closed.P261Avoid breathing dust/fume/gas/mist/vapours/spray.P280Wear protective gloves/protective clothing/eye protection/face protection.P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.P370+P378In case of fire: Use … for extinction.

Ethyl acetate CERTIFICATE OF ANALYSIS

Commodity	Ethyl Acetate		Standard	GB/T3728-2007
Items	Index			Result
	Superior	First-grade	Qualified
Appearance	Transparent liquid, no suspended impurities			Qualified
Chromaticity/Hazen,(Pt-Co) ≤	10			10
Density (20℃)/(g/ ㎝ 3）	0.897~0.902			0.901
Ethyl acetate % ≥	99.9	99.5	99.2	99.9
Ethanol % ≤	0.04	0.20	0.40	0.001
Water % ≤	0.05	0.10	0.15	0.01
Acidity(as acetic acid)% ≤	0.004		0.005	0.003
Distillation range℃(at 0℃, 101.3kpa)	76.0~78.0		75.5~78.0	76.1~77.8
Evaporation residue % ≤	0.001		0.002	0.001

Ethyl acetate Packaging information

Ethyl acetate packaging	Capacity	20GP	40GP
drum	180 kg /drum	total 80 drums, Net 14.4 ton	total 140 drums, Net 25.2 ton

Ethyl acetate application in Synthetic Leather Production Industry

In the production of synthetic leather, ethyl acetate is used as a solvent for:

· Polymer Solutions: It dissolves polymers that are then cast or coated onto fabric substrates to create synthetic leather.

· Plasticizers: Ethyl acetate helps in blending plasticizers into polymers, enhancing the flexibility and durability of synthetic leather products.

· Surface Treatments: It is involved in applying protective and aesthetic finishes to synthetic leather, contributing to its final texture and appearance.

The versatility of ethyl acetate as a solvent is evident from its widespread use in industries ranging from food and beverage to pharmaceuticals and cosmetics. Its selection is often based on its effectiveness, favorable safety profile, and minimal environmental impact, making it a solvent of choice for many applications. If you have any questions about the application of ethyl acetate, please contact our experts.