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Ethyl acetate_Molecular_structure_CAS_141-78-6)
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Ethyl acetate

Catalog No. 494518 Name Sigma Aldrich
CAS Number 141-78-6 Website http://www.sigmaaldrich.com
M. F. C4H8O2 Telephone 1-800-521-8956
M. W. 88.10512 Fax
Purity ≥99.8% Email
Storage Chembase ID: 105902

SYNONYMS

Title
乙酸乙酯
IUPAC name
ethyl acetate
IUPAC Traditional name
ethyl acetate
Synonyms
EtOAc

DATABASE IDS

Beilstein Number 506104
PubChem SID 24872910
EC Number 205-500-4
MDL Number MFCD00009171
CAS Number 141-78-6

PROPERTIES

Evaporation Residue <0.0003%
Grade biotech. grade
Impurities ≤0.0009 meq/g Titr. acid
Impurities <0.01% water
λ H2O reference
Linear Formula CH3COOC2H5
Purity ≥99.8%
Absorption Wavelength λ: 254 nm Amax: 1.00
Absorption Wavelength λ: 263 nm Amax: 0.05
Absorption Wavelength λ: 275-400 nm Amax: 0.01
Auto Ignition Point 801 °F
Boiling Point 76.5-77.5 °C(lit.)
Density 0.902 g/mL at 25 °C(lit.)
Flash Point -3 °C
Flash Point 26.6 °F
Melting Point -84 °C(lit.)
Refractive Index n20/D 1.3720(lit.)
Vapor Density 3 (20 °C, vs air)
Vapor Pressure 73 mmHg ( 20 °C)
Explode Limits 2.2-11.5 %, 38 °F
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H319-H336
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P261-P305 + P351 + P338
RID/ADR UN 1173 3/PG 2
Risk Statements 11-36-66-67
RTECS AH5425000
Safety Statements 16-26-33
Supplemental Hazard Statements Repeated exposure may cause skin dryness or cracking.
Hazard Class 3
UN Number 1173
Packing Group 2
German water hazard class 1

DETAILS

Description (English)
Packaging
1, 2 L in Sure/Seal™
18 L packaged in Pure-Pac® stainless steel containers; 1 L, 2 L packaged in Sure/Seal® bottles
Legal Information
Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Description (简体中文)
包装
1, 2 L in Sure/Seal™
18L Pure-Pac® 不锈钢容器包装;1L、2L Sure/Seal® 瓶包装
法律信息
Pure-Pac 注册商标 Sigma-Aldrich Co. LLC

REFERENCES