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Merck
CN

W254606

4-Heptanone

≥97%, FG

Synonym(s):

Butyrone, Dipropyl ketone

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About This Item

Linear Formula:
(CH3CH2CH2)2CO
CAS Number:
123-19-3
Molecular Weight:
114.19
FEMA Number:
2546
Council of Europe no.:
2034
UNSPSC Code:
12164502
PubChem Substance ID:
24901133
Flavis number:
7.058
EC Number:
204-608-9
NACRES:
NA.21
MDL number:
MFCD00009403
Beilstein/REAXYS Number:
1699049
Organoleptic:
cheese; fruity; pineapple; sweet
Grade:
FG, Fragrance grade, Halal
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens

Key Documents

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biological source

synthetic

Quality Level

300, 400

grade

FG, Fragrance grade, Halal

agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FDA 21 CFR 117, FDA 21 CFR 172.515

vapor density

3.93 (vs air)

vapor pressure

5.2 mmHg ( 20 °C)

assay

≥97%

refractive index

n20/D 1.407 (lit.)

bp

145 °C (lit.)

mp

−33 °C (lit.)

density

0.817 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

cheese; fruity; pineapple; sweet

SMILES string

CCCC(=O)CCC

InChI

1S/C7H14O/c1-3-5-7(8)6-4-2/h3-6H2,1-2H3

InChI key

HCFAJYNVAYBARA-UHFFFAOYSA-N

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Biochem/physiol Actions

Taste at 5 ppm

Other Notes

Natural occurrence: Baked potato, cabbage, coffee, papaya, roasted peanut.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

hcodes

H226,H332

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

120.2 °F - closed cup

flash_point_c

49 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT3522
SHBQ0411
SHBP3337
STBJ8564
STBJ7144

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Ingrid Kohl et al.
Journal of breath research, 7(1), 017110-017110 (2013-03-01)
We report on the search for low molecular weight molecules-possibly accumulated in the bloodstream and body-in the exhaled breath of uremic patients with kidney malfunction. We performed non-invasive analysis of the breath gas of 96 patients shortly before and several
A Costa et al.
Metabolism: clinical and experimental, 51(3), 372-375 (2002-03-12)
High uric acid concentration is a common finding in subjects with risk factors for cardiovascular disease (CVD), including some characteristics of the metabolic syndrome. However, its exact role in this setting and in the progression to type 2 diabetes mellitus
Mae Sheikh-Ali et al.
Diabetes care, 31(4), 643-647 (2008-01-11)
Current criteria for the diagnosis of diabetic ketoacidosis (DKA) are limited by their nonspecificity (serum bicarbonate [HCO(3)] and pH) and qualitative nature (the presence of ketonemia/ketonuria). The present study was undertaken to determine whether quantitative measurement of a ketone body
Kathleen M Dungan et al.
Diabetes care, 29(6), 1214-1219 (2006-05-30)
Postprandial hyperglycemia is often inadequately assessed in diabetes management. Serum 1,5-anhydroglucitol (1,5-AG) drops as serum glucose rises above the renal threshold for glucose and has been proposed as a marker for postprandial hyperglycemia. The objective of this study is to
Takahiro Kawasaki et al.
Diabetes care, 25(2), 353-357 (2002-01-30)
To investigate fructose metabolic changes in patients with diabetes. Serum and urinary fructose concentrations were determined in healthy subjects (n = 23) and in nondiabetic (n = 23) and diabetic patients (n = 26). Fructose was measured using our newly
View All Related Papers

Related Content

Global Trade Item Number

SKUGTIN
W254606-1KG04061837905674
W254606-SAMPLE04061837905711
W254606-8KG04061837905698
W254606-4KG04061837905681

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