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260282

Sigma-Aldrich

1,2-Pentanediol

96%

Sinonimo/i:

1, 2-Dihydroxypentane, 1, 2-Pentylene glycol, 4-Methyl-1 2-butanediol

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About This Item

Formula condensata:
CH3CH2CH2CH(OH)CH2OH
Numero CAS:
5343-92-0
Peso molecolare:
104.15
Beilstein:
1732199
Numero CE:
226-285-3
Numero MDL:
MFCD00010736
Codice UNSPSC:
12162002
ID PubChem:
24855730
NACRES:
NA.23

Saggio

96%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.439 (lit.)

P. eboll.

206 °C (lit.)

Densità

0.971 g/mL at 25 °C (lit.)

Stringa SMILE

CCCC(O)CO

InChI

1S/C5H12O2/c1-2-3-5(7)4-6/h5-7H,2-4H2,1H3
WCVRQHFDJLLWFE-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

1,2-Pentanediol belongs to the class of diol monomers commonly used in the preparation of various polymers including polyesters and polyurethanes. These polymers are used in packaging, engineering plastic, textiles, cosmetics, detergents, lubricants, optical films, polyester resins, polyurethane foams, inks, adhesives, and sealants due to their desirable properties such as flexibility, durability, chemical resistance, and thermal insulation properties. 1,2-Pentanediol also finds diverse applications, serving as an organic solvent, plasticizer, surfactant, and reactant in the synthesis of various compounds.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H319

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

230.0 °F - closed cup

Punto d’infiammabilità (°C)

110 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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