Skip to Content
Merck
All Photos(1)

Documents

Safety Information

W200220

Sigma-Aldrich

Acetal

natural, ≥97%, FG

Synonym(s):

Acetaldehyde diethyl acetal, 1,1-Diethoxyethane, Acetal

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3CH(OC2H5)2
CAS Number:
105-57-7
Molecular Weight:
118.17
FEMA Number:
2002
Beilstein:
1098310
EC Number:
203-310-6
Council of Europe no.:
35
MDL number:
MFCD00009243
UNSPSC Code:
12164502
PubChem Substance ID:
24900781
Flavis number:
6.001
NACRES:
NA.21

grade

FG
Fragrance grade
Halal
Kosher
natural

Quality Level

400

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 110

vapor density

4.1 (vs air)

vapor pressure

20 mmHg ( 20 °C)
8 mmHg ( 8 °C)

Assay

≥97%

autoignition temp.

446 °F

expl. lim.

10.4 %

refractive index

n20/D 1.379-1.383 (lit.)

bp

102 °C (lit.)

density

0.831 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

green; earthy; ethereal; vegetable; sweet

SMILES string

CCOC(C)OCC

InChI

1S/C6H14O2/c1-4-7-6(3)8-5-2/h6H,4-5H2,1-3H3

InChI key

DHKHKXVYLBGOIT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H315,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

<68.0 °F - closed cup

Flash Point(C)

< 20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

W200220-VAR-K:
W200220-BULK-K:
W200220-4KG:
W200220-100G:
W200220-100G-K:4548173966137
W200220-5KG-K:
W200220-SAMPLE:
W200220-4KG-K:
W200220-SAMPLE-K:
W200220-BULK:
W200220-1KG:
W200220-1KG-K:4548173966144

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Geelsu Hwang et al.
Biofouling, 30(9), 1079-1091 (2014-10-31)
Well-established biofilms formed by Streptococcus mutans via exopolysaccharide matrix synthesis are firmly attached to tooth surfaces. Enhanced understanding of the physical properties of mature biofilms may lead to improved approaches to detaching or disassembling these highly organized and adhesive structures.
A J Cappadoro et al.
Animal reproduction science, 158, 104-108 (2015-05-30)
The purpose of this study was to develop a new injection-molded intravaginal insert manufactured from ethylene-vinyl acetate containing progesterone for a 7-day insertion period in cattle. The manufacturing process resulted in a reduction in the residual drug compared to the
Mikiko Tsukimoto et al.
Biopharmaceutics & drug disposition, 36(1), 15-33 (2014-09-30)
Aliskiren is a substrate for P-glycoprotein (P-gp) and is metabolized via cytochrome P450 3A4 (CYP3A4). The aim of the present study was to assess whether P-gp influenced the pharmacokinetics of aliskiren and also if drug-drug interactions (DDIs) mediated through P-gp
Sandra N Staeheli et al.
Analytical and bioanalytical chemistry, 407(29), 8681-8712 (2015-09-24)
Postmortem redistribution (PMR) is one of numerous problems in postmortem toxicology making correct interpretation of measured drug concentrations difficult or even impossible. Time-dependent PMR in peripheral blood and especially in tissue samples is still under-explored. For further investigation, an easy
Xiang Zhai et al.
Biochemistry, 53(21), 3486-3501 (2014-05-16)
Two mutations of the phosphodianion gripper loop in chicken muscle triosephosphate isomerase (cTIM) were examined: (1) the loop deletion mutant (LDM) formed by removal of residues 170-173 [Pompliano, D. L., et al. (1990) Biochemistry 29, 3186-3194] and (2) the loop
View All Related Papers

Protocols

GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 Carbopack™ B AW)

Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service