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Documenti fondamentali

66746

Millipore

Diclorometano

suitable for HPLC, ≥99.8% (GC)

Sinonimo/i:

Cloruro di metilene

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Formula empirica (notazione di Hill):
CH2Cl2
Numero CAS:
Peso molecolare:
84.93
Beilstein:
1730800
Numero CE:
Numero MDL:
Codice UNSPSC:
12190000
ID PubChem:

Grado

HPLC grade

Livello qualitativo

Densità del vapore

2.9 (vs air)

Tensione di vapore

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

Saggio

≥99.8% (GC)

Stato

liquid

Temp. autoaccensione

1223 °F

Durata

limited shelf life, expiry date on the label

contiene

~0.0025% amylene as stabilizer

Limite di esplosione

22 %

tecniche

HPLC: suitable

Impurezze

≤0.001% free acid (as HCl)
≤0.02% water

Residuo dopo evaporazione

≤0.001%

Trasmittanza

232 nm, ≥10%
240 nm, ≥50%
245 nm, ≥80%
260 nm, ≤98%

Indice di rifrazione

n20/D 1.424 (lit.)
n20/D 1.424

P. ebollizione

39.8-40 °C (lit.)

Punto di fusione

−95 °C (lit.)

Densità

1.325 g/mL at 25 °C (lit.)

Forza del solvente ε (Al2O3)

0.42 (Lit.)

λ

1 cm path, H2O reference

Assorbanza UV

λ: 232 nm Amax: 1.00
λ: 240 nm Amax: 0.31
λ: 245 nm Amax: 0.10
λ: 260 nm Amax: 0.01

Temperatura di conservazione

2-8°C

Stringa SMILE

ClCCl

InChI

1S/CH2Cl2/c2-1-3/h1H2
YMWUJEATGCHHMB-UHFFFAOYSA-N

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Pittogrammi

Health hazardExclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Central nervous system

Codice della classe di stoccaggio

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

does not flash

Punto d’infiammabilità (°C)

does not flash

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves


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Lot/Batch Number

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