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246654

Sigma-Aldrich

Heptane

greener alternative

anhydrous, 99%

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About This Item

Formule linéaire :
CH3(CH2)5CH3
Numéro CAS:
142-82-5
Poids moléculaire :
100.20
Numéro Beilstein :
1730763
Numéro CE :
205-563-8
Numéro MDL:
MFCD00009544
Code UNSPSC :
12352001
ID de substance PubChem :
57648092

Qualité

anhydrous

Niveau de qualité

200

Densité de vapeur

3.5 (vs air)

Pression de vapeur

40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)

Pureté

99%

Forme

liquid

Température d'inflammation spontanée

433 °F

Limite d'explosivité

7 %

Caractéristiques du produit alternatif plus écologique

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Impuretés

<0.001% water
<0.005% water (100 mL pkg)

Résidus d'évap.

<0.0005%

Indice de réfraction

n20/D 1.387 (lit.)

Point d'ébullition

98 °C (lit.)

Pf

−91 °C (lit.)

Solubilité

water: insoluble

Densité

0.684 g/mL at 25 °C (lit.)

Autre catégorie plus écologique

Aligned,

Chaîne SMILES 

CCCCCCC

InChI

1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

Clé InChI

IMNFDUFMRHMDMM-UHFFFAOYSA-N

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Description générale

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent and greener alternative to hexane and thus has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.
Heptane is a linear hydrocarbon that is considered as a greener alternative to the more toxic hexane.

Application

Greener alternatives to Hexane.

Caractéristiques et avantages

Greener alternative for hexane

Conditionnement

View returnable container options.

Autres remarques

Pure-Pac® II containers require the Micomatic MicroValve for dispensing solvents, Z560723.

What is a green solvent? A comprehensive framework for the environmental assessment of solvents

Informations légales

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

Mention d'avertissement

Danger

Mentions de danger

H225,H304,H315,H336,H410

Classification des risques

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

Organes cibles

Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

24.8 °F - closed cup

Point d'éclair (°C)

-4 °C - closed cup

Équipement de protection individuelle

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

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SHBR8809
SHBS1474
SHBR7141
SHBS0201
STBL0671

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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