n-Heptane, for GC 99.5%

Name: n-Heptane, for GC 99.5%
Brand: Vaqora Chemicals
SKU: VQ-045544

About n-Heptane, for GC 99.5%

n-Heptane is an HPLC grade solvent (GC grade) carrying the CAS registry number 142-82-5 with a typical assay of 99.5%. The compound has the formula C7H16, corresponding to a molecular weight of 100.2 g/mol. Its systematic (IUPAC) name is heptane. Alternative names: Heptyl hydride and Dipropyl methane.

The product is provided as a liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span HPLC mobile phase, LC-MS sample preparation, trace analysis and chromatography. Buyers come mainly from academic and industrial research, pharmaceutical manufacturing and agrochemical production.

Vaqora Chemicals supplies n-Heptane in 250 mL, 1000 mL and 2500 mL packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

HPLC mobile phase
LC-MS sample preparation
Trace analysis
Chromatography

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	n-Heptane, for GC 99.5%
Catalogue No.	VQ-045544
CAS Number	142-82-5
IUPAC name	heptane
Molecular formula	C₇H₁₆
Molecular weight	100.2 g/mol
Exact mass	100.1252
Grade	GC
Purity / assay	99.5%
HSN code	29012990
InChIKey	IMNFDUFMRHMDMM-UHFFFAOYSA-N
SMILES	CCCCCCC
PubChem CID	8900

Physical properties
Physical form	Liquid
LogP (XLogP3)	4.4
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Heptyl hydride, Dipropyl methane, Dipropylmethane, Gettysolve-C, Skellysolve C, normal-Heptane, Pentane, ethyl-, normal heptane, heptan-e, 2ygu, high purity heptane

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H304May be fatal if swallowed and enters airways
H315Causes skin irritation
H336May cause drowsiness or dizziness
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P271, P273, P280, P301 + P316, P302 + P352, P303 + P361 + P353, P304 + P340, P319, P321, P331, P332 + P317, P362 + P364, P370 + P378, P391, P403 + P233, P403 + P235

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 142-82-5

Synthesis

Heptane, 85%

CAS: 142-82-5
Formula: C₇H₁₆
MW: 100.2 g/mol

VQ-002012

Synthesis

Heptane, 95%

CAS: 142-82-5
Formula: C₇H₁₆
MW: 100.2 g/mol

VQ-002013

Synthesis

n-Heptane, 99%

CAS: 142-82-5
Formula: C₇H₁₆
MW: 100.2 g/mol

VQ-002036

EP / AR

n-Heptane, EP, AR 99%

CAS: 142-82-5
Formula: C₇H₁₆
MW: 100.2 g/mol

VQ-047173

HPLC

n-Heptane, for HPLC, 99%+

CAS: 142-82-5
Formula: C₇H₁₆
MW: 100.2 g/mol

VQ-001742

HPLC / Spectroscopy

n-Heptane, for HPLC, for spectroscopy 99%

CAS: 142-82-5
Formula: C₇H₁₆
MW: 100.2 g/mol

VQ-045552

Spectroscopy

n-Heptane, for spectroscopy, 99%

CAS: 142-82-5
Formula: C₇H₁₆
MW: 100.2 g/mol

VQ-001874

AR

n-Heptane, GR 99%+

CAS: 142-82-5
Formula: C₇H₁₆
MW: 100.2 g/mol

VQ-001813

Frequently asked questions

What is the CAS number of n-Heptane, for GC 99.5%?

The CAS Registry Number of n-Heptane, for GC 99.5% is 142-82-5. It is also known as Heptyl hydride, Dipropyl methane, Dipropylmethane.

What is the molecular formula and molecular weight of n-Heptane, for GC 99.5%?

n-Heptane, for GC 99.5% has the molecular formula C7H16 and a molecular weight of 100.2 g/mol. Its IUPAC name is heptane.

Which grade and pack sizes of n-Heptane, for GC 99.5% can I order?

We supply n-Heptane, for GC 99.5% in GC (99.5%) grade, in 250 mL, 1000 mL, 2500 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with n-Heptane, for GC 99.5%?

Yes. Every lot of n-Heptane, for GC 99.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can n-Heptane, for GC 99.5% be shipped internationally?

Yes. n-Heptane, for GC 99.5% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.