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Documenti fondamentali

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W200220

Sigma-Aldrich

Acetal

natural, ≥97%, FG

Sinonimo/i:

Acetaldehyde diethyl acetal, 1,1-Diethoxyethane, Acetal

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About This Item

Formula condensata:
CH3CH(OC2H5)2
Numero CAS:
105-57-7
Peso molecolare:
118.17
Numero FEMA:
2002
Beilstein:
1098310
Numero CE:
203-310-6
N° CoE:
35
Numero MDL:
MFCD00009243
Codice UNSPSC:
12164502
ID PubChem:
24900781
Numero Flavis:
6.001
NACRES:
NA.21

Grado

FG
Fragrance grade
Halal
Kosher
natural

Livello qualitativo

400

agenzia

follows IFRA guidelines
meets purity specifications of JECFA

Conformità normativa

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

Densità del vapore

4.1 (vs air)

Tensione di vapore

20 mmHg ( 20 °C)
8 mmHg ( 8 °C)

Saggio

≥97%

Temp. autoaccensione

446 °F

Limite di esplosione

10.4 %

Indice di rifrazione

n20/D 1.379-1.383 (lit.)

P. ebollizione

102 °C (lit.)

Densità

0.831 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Allergene in fragranze

no known allergens

Organolettico

green; earthy; ethereal; vegetable; sweet

Stringa SMILE

CCOC(C)OCC

InChI

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

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Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H315,H319

Classi di pericolo

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

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

<68.0 °F - closed cup

Punto d’infiammabilità (°C)

< 20 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
SHBP2804
SHBN0179
MKCJ6369
MKCH7436
MKCG5220

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Protocolli

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

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