N-Heptane(CAS 142-82-5)
UN No.:
UN 1206 3 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | HPLC | 1L | In Stock | 20 USD
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| 99% | HPLC | 4L | In Stock | 75 USD
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| 99% | BASIC RESI | 4L | In Stock | 81 USD
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| Water≤50 ppm(by K.F.)，99.0%，SafeDry，Safeseal | SafeDry, Extra Dry | 100ML | In Stock | 5 USD
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| Water≤50 ppm(by K.F.)，99.0%，SafeDry，Safeseal | SafeDry, Extra Dry | 500ML | In Stock | 11 USD
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| Water≤50 ppm(by K.F.)，99.0%，SafeDry，Safeseal | SafeDry, Extra Dry | 1L | In Stock | 21 USD
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| Water≤50 ppm(by K.F.)，99.0%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 100ML | In Stock | 5 USD
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| Water≤50 ppm(by K.F.)，99.0%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 500ML | In Stock | 11 USD
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| Water≤50 ppm(by K.F.)，99.0%，SafeDry，with molecular sieves，Safeseal | SafeDry, Extra Dry | 1L | In Stock | 21 USD
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| ≥99.5%,GCS | GCS | 5ML | In Stock | 24 USD
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Applications of 142-82-5
Heptane has various applications across different fields:
- Fuel Standards: Serves as the zero point on the octane rating scale for gasoline.
- Solvent: Used extensively in laboratories as a non-polar solvent for organic compounds.
- Industrial Uses: Employed in producing adhesives, cleaning agents, and engine fluids.
Physical and chemical properties of 142-82-5
Acidity coefficient |
>14 (Schwarzenbach et al., 1993) |
|---|---|
Boiling Point |
209 °F |
BRN |
1730763 |
Decomposition |
When heated to decomposition it emits acrid smoke and irritating fumes. |
Density |
0.68 |
Exact Mass |
100.125198 |
explosive limit |
1-7%(V) |
Flash Point |
25 °F |
Index of Refraction |
Index of refraction = 1.3855 at 25 °C |
LogP |
4.66 |
Melting Point |
-131 °F |
Merck |
14,4659 |
Molecular Formula |
C7H16 |
Molecular Weight |
100.202 |
Odor |
Gasoline-like odor |
Odor Threshold |
0.67ppm |
Solubility |
0.0003% |
Stability |
Stable. Incompatible with oxidizing agents, chlorine, phosphorus. Highly flammable. Readily forms explosive mixtures with air. |
Storage condition |
Store at +5°C to +30°C. |
Vapour density |
Relative vapor density (air = 1): 3.5 |
Vapour Pressure |
(72 °F): 40 mmHg |
Water Solubility |
practically insoluble |
λmax |
λ: 200 nm Amax: ≤1.0 λ: 225 nm Amax: ≤0.10 λ: 250 nm Amax: ≤0.01 λ: 300-400 nm Amax: ≤0.005 |
Cas:111-65-9
Cas:124-18-5
Cas:111-84-2
Cas:7446-70-0
Q&A for CAS 142-82-5
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 142-82-5
Pictograms |
    |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H225 Highly Flammable liquid and vapor H304 May be fatal if swallowed and enters airways H315 Causes skin irritation H336 May cause drowsiness or dizziness H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 142-82-5
Operate under the ISO 9001 system
