Isobutylnitrite(CAS 542-56-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25ML | In Stock | 4 USD
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| 98% | RG | 100ML | In Stock | 10 USD
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| 98% | RG | 500ML | In Stock | 37 USD
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| 98% | RG | 2.5L | In Stock | 184 USD
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| 98% | RG | 10L | In Stock | 734 USD
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Available NMR Spectrum
Verified In Stock
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Quality System
Applications of 542-56-3
Isobutyl nitrite has several applications:
- Medical Use: Historically used for treating angina due to its vasodilatory effects.
- Recreational Use: Commonly inhaled for euphoric effects; popular in certain subcultures.
- Chemical Reagent: Employed in organic synthesis as a nitrosating agent for various organic reactions.
Despite its applications, safety precautions are essential due to its flammability and potential health risks.
Physical and chemical properties of 542-56-3
Boiling Point |
154.4 °F |
|---|---|
BRN |
1699518 |
carcinogen classification |
2B (Vol. 122) 2019 |
Density |
0.87 at 72 °F |
Exact Mass |
103.063332 |
Exposure Limits |
ACGIH: Ceiling 1 ppm |
Flash Point |
-10 °F |
Index of Refraction |
INDEX OF REFRACTION: 1.3715 AT 22 °C/D |
LogP |
1.92 |
Merck |
14,5149 |
Molecular Formula |
C4H9NO2 |
Molecular Weight |
103.120 |
PSA |
38.66000 |
Sensitivity |
Light Sensitive/Air Sensitive |
Solubility |
Solubility in water: very poor |
Stability |
Stable. Incompatible with acids, alcohols, strong bases. Decomposes slowly in water. Flammable - incompatible with strong oxidizing agents. Note wide explosion limits. May be light and moisture sensitive. Oxidizer. May explode if heated. |
Storage condition |
0-6°C |
Vapour density |
>1 |
Vapour Pressure |
10 mmHg |
Water Solubility |
<0.1 g/100 mL (19 ºC) |
Retrosynthesis analysis of 542-56-3
Q&A for CAS 542-56-3
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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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 542-56-3
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H225 Highly Flammable liquid and vapor H302 Harmful if swallowed H332 Harmful if inhaled H341 Suspected of causing genetic defects H350 May cause cancer |
Safety Data Sheet |
Download COA of 542-56-3
Operate under the ISO 9001 system


