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Merck

246654

Heptano

greener alternative

anhydrous, 99%

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About This Item

Fórmula lineal:
CH3(CH2)5CH3
Número CAS:
142-82-5
Peso molecular:
100.20
EC Number:
205-563-8
UNSPSC Code:
12352001
PubChem Substance ID:
57648092
Beilstein/REAXYS Number:
1730763
MDL number:
MFCD00009544
NACRES:
NA.21
grade:
anhydrous
assay:
99%
bp:
98 °C (lit.)
vapor pressure:
40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)

Nombre del producto

Heptano, anhydrous, 99%

InChI key

IMNFDUFMRHMDMM-UHFFFAOYSA-N

InChI

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

SMILES string

CCCCCCC

grade

anhydrous

vapor density

3.5 (vs air)

vapor pressure

40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)

assay

99%

form

liquid

autoignition temp.

433 °F

expl. lim.

7 %

greener alternative product characteristics

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

sustainability

Greener Alternative Product

impurities

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

evapn. residue

<0.0005%

refractive index

n20/D 1.387 (lit.)

bp

98 °C (lit.)

mp

−91 °C (lit.)

solubility

water: insoluble

density

0.684 g/mL at 25 °C (lit.)

greener alternative category

Aligned,

Quality Level

200

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Categorías relacionadas

Application

Greener alternatives to Hexane.

Features and Benefits

Greener alternative for hexane

General description

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.

Other Notes

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

Packaging

View returnable container options.

Legal Information

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

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 2

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - closed cup

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
SHBT0000
SHBS6774
SHBS4478
SHBR8809
SHBS1474

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