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W200220

Sigma-Aldrich

Acetal

natural, ≥97%, FG

Sinônimo(s):

Acetaldehyde diethyl acetal, 1,1-Diethoxyethane, Acetal

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About This Item

Fórmula linear:
CH3CH(OC2H5)2
Número CAS:
105-57-7
Peso molecular:
118.17
Número FEMA:
2002
Beilstein:
1098310
Número CE:
203-310-6
Conselho da Europa nº:
35
Número MDL:
MFCD00009243
Código UNSPSC:
12164502
ID de substância PubChem:
24900781
Número de Flavis:
6.001
NACRES:
NA.21
Organoléptico:
green; earthy; ethereal; vegetable; sweet
grau:
FG
Fragrance grade
Halal
Kosher
natural
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
alérgeno alimentar:
no known allergens

grau

FG
Fragrance grade
Halal
Kosher
natural

Nível de qualidade

400

Agency

follows IFRA guidelines
meets purity specifications of JECFA

conformidade reg.

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

densidade de vapor

4.1 (vs air)

pressão de vapor

20 mmHg ( 20 °C)
8 mmHg ( 8 °C)

Ensaio

≥97%

temperatura de autoignição

446 °F

Lim. expl.

10.4 %

índice de refração

n20/D 1.379-1.383 (lit.)

p.e.

102 °C (lit.)

densidade

0.831 g/mL at 25 °C (lit.)

aplicação(ões)

flavors and fragrances

Documentação

see Safety & Documentation for available documents

alérgeno alimentar

no known allergens

alérgeno de fragrância

no known allergens

Organoléptico

green; earthy; ethereal; vegetable; sweet

cadeia de caracteres SMILES

CCOC(C)OCC

InChI

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

chave InChI

DHKHKXVYLBGOIT-UHFFFAOYSA-N

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Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Danger

Frases de perigo

H225,H315,H319

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

<68.0 °F - closed cup

Ponto de fulgor (°C)

< 20 °C - closed cup

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
SHBP2804
SHBN0179
MKCJ6369
MKCH7436
MKCG5220

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Protocolos

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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