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4-Heptanone

Catalog No. W254606 Name Sigma Aldrich
CAS Number 123-19-3 Website http://www.sigmaaldrich.com
M. F. C7H14O Telephone 1-800-521-8956
M. W. 114.18546 Fax
Purity ≥97% Email
Storage Chembase ID: 74509

SYNONYMS

Title
4-庚酮
IUPAC name
heptan-4-one
IUPAC Traditional name
propyl ketone
Synonyms
Dipropyl ketone
乳酮
Butyrone
二丙基甲酮

DATABASE IDS

Council of Europe Number 2034
Beilstein Number 1699049
CAS Number 123-19-3
FEMA ID 2546
MDL Number MFCD00009403
Flavis Number 7.058
PubChem SID 24901133
EC Number 204-608-9

PROPERTIES

Grade FG
Grade NI
Linear Formula (CH3CH2CH2)2CO
Purity ≥97%
Boiling Point 145 °C(lit.)
Density 0.817 g/mL at 25 °C(lit.)
Flash Point 49 °C
Flash Point 120.2 °F
Melting Point -33 °C(lit.)
Organoleptic apple; banana; cheese; nutty; peanut; pineapple; strawberry
Refractive Index n20/D 1.407(lit.)
Vapor Density 3.93 (vs air)
Vapor Pressure 5.2 mmHg ( 20 °C)
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H332
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Regulation Compliance FDA 21 CFR (172.515)
RID/ADR UN 2710 3/PG 3
Risk Statements 10-20
RTECS MJ5600000
Safety Statements 24/25
Hazard Class 3
UN Number 2710
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Biochem/physiol Actions
Taste at 5 ppm
Other Notes
Natural occurrence: Baked potato, cabbage, coffee, papaya, roasted peanut.
Packaging
1 kg in poly bottle
1 sample in glass bottle
4, 8 kg in steel drum
Description (简体中文)
Biochem/physiol Actions
5ppm 时的味道
Other Notes
天然存在:烤马铃薯、卷心菜、咖啡、木瓜、烤花生。
包装
1 kg in poly bottle
1 sample in glass bottle
4, 8 kg in steel drum

REFERENCES