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45996

Supelco

1,2,4-Trimethylbenzene

analytical standard

Sinonimo/i:

Pseudocumene

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About This Item

Formula condensata:
C6H3(CH3)3
Numero CAS:
95-63-6
Peso molecolare:
120.19
Beilstein:
1903005
Numero CE:
202-436-9
Numero MDL:
MFCD00008527
Codice UNSPSC:
41116107
eCl@ss:
39011403
ID PubChem:
329757044
NACRES:
NA.24
Prezzi e disponibilità al momento non sono disponibili

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

4.1 (vs air)

Tensione di vapore

4.5 mmHg ( 37.7 °C)

Temp. autoaccensione

959 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

6.4 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.504 (lit.)

P. ebollizione

168 °C (lit.)

Punto di fusione

−44 °C (lit.)

Densità

0.876 g/mL at 20 °C (lit.)

applicazioni

environmental

Formato

neat

Stringa SMILE

Cc1ccc(C)c(C)c1

InChI

1S/C9H12/c1-7-4-5-8(2)9(3)6-7/h4-6H,1-3H3
GWHJZXXIDMPWGX-UHFFFAOYSA-N

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Applicazioni

1,2,4-Trimethylbenzene may be used as an analytical reference standard for the quantification of the analyte in environmental samples[1] using gas chromatography coupled to mass spectrometry (GC-MS).[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Prodotti consigliati

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Avvertenze

Danger

Indicazioni di pericolo

H226,H304,H315,H319,H332,H335,H411

Classi di pericolo

Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

118.4 °F - closed cup

Punto d’infiammabilità (°C)

48.0 °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
BCCG4534
BCCB7272
BCBR9662V

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