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Thermo Scientific Chemicals

n-Heptane, Spectrophotometric Grade, 99+% n-Heptane 96% min

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CAS Number: 142-82-5

MDL: MFCD00009544

EINECS: 205-563-8

Formula: CH3(CH2)5CH3

Formula Weight: 100.21

Form: Liquid

Melting Point: -91°

Boiling Point: 97-99°

Flash Point: -4°(24°F)

Density: 0.684

Refractive Index: 1.3877

Notes
Meets ACS spectrophotometric requirements. Filtered through 0.2µ filters.

Grade Specifications
Maximum level of impurities: Evaporation residue 3ppm, H2O 0.03%

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H304-H400-H410-H315-H336-H333

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Causes skin irritation. May cause drowsiness or dizziness. May be harmful if inhaled.

Precautionary Statements: P210-P261-P301+P310-P303+P361+P353-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck: 14,4659

Beilstein: 1730763

UN#: UN1206

Hazard Class: 3

Packing Group: II

Harmonized Tariff Code: 2901.10

TSCA: Yes

RTECS: MI7700000

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Product Detail
Thomas No.
C933N56
Mfr. No.
32441-K2
Description
n-Heptane, Spectrophotometric Grade, 1L
CAS Number
142-82-5
Packaging Size
1 L
UN Number
UN1206
list price/quantitytotal
$0.00
Thomas No.
C933N57
Mfr. No.
32441-K7
Description
n-Heptane, Spectrophotometric Grade, 4L
CAS Number
142-82-5
Packaging Size
4 L
UN Number
UN1206
list price/quantitytotal
$0.00
Thomas No.
C933N58
Mfr. No.
32441-M1
Description
n-Heptane, Spectrophotometric Grade, 4 x 1L
CAS Number
142-82-5
Packaging Size
*4 x 1 L
UN Number
UN1206
list price/quantitytotal
$0.00
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