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2-Butanone

Catalog No. W217018 Name Sigma Aldrich
CAS Number 78-93-3 Website http://www.sigmaaldrich.com
M. F. C4H8O Telephone 1-800-521-8956
M. W. 72.10572 Fax
Purity ≥99.5% Email
Storage Chembase ID: 104338

SYNONYMS

Title
2-丁酮
IUPAC name
butan-2-one
IUPAC Traditional name
methyl(ethyl) ketone
Synonyms
Ethyl methyl ketone
甲基乙基酮
甲乙酮
MEK
Methyl ethyl ketone

DATABASE IDS

Council of Europe Number 753
Beilstein Number 741880
PubChem SID 24900680
FEMA ID 2170
MDL Number MFCD00011648
Flavis Number 7.053
EC Number 201-159-0
CAS Number 78-93-3

PROPERTIES

Grade FG
Grade Halal
Grade Kosher
Grade NI
Linear Formula C2H5COCH3
Purity ≥99.5%
Allergens no known allergens
Auto Ignition Point 960 °F
Boiling Point 80 °C(lit.)
Density 0.805 g/mL at 25 °C(lit.)
Flash Point -3 °C
Flash Point 26.6 °F
Melting Point -87 °C(lit.)
Organoleptic ethereal
Refractive Index n20/D 1.379(lit.)
Vapor Density 2.49 (vs air)
Vapor Pressure 71 mmHg ( 20 °C)
Explode Limits 10.1 %
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
Regulation Compliance FCC
Regulation Compliance FDA 21 CFR (172.515)
Regulation Compliance FDA 21 CFR (172.859)
Regulation Compliance FDA 21 CFR (175.105)
Regulation Compliance FDA 21 CFR (175.320)
Regulation Compliance FDA 21 CFR (177.1200)
Regulation Compliance EU Regulation 1334/2008 & 178/2002
RID/ADR UN 1193 3/PG 2
Risk Statements 11-36-66-67
RTECS EL6475000
Safety Statements 9-16
Supplemental Hazard Statements Repeated exposure may cause skin dryness or cracking.
Hazard Class 3
UN Number 1193
Packing Group 2
German water hazard class 1

DETAILS

Description (English)
Packaging
1 kg in aluminum bottle
1 sample in glass bottle
8, 20 kg in comp drum
Description (简体中文)
包装
1 kg in aluminum bottle
1 sample in glass bottle
8, 20 kg in comp drum

REFERENCES