(S)-(+)-2-Methylbutyronitrile
Also known as: (2S)-2-Methylbutanenitrile, Butanenitrile, 2-methyl-, (2S)-, (S)-2-Methylbutanenitrile, MFCD00063013, (+)-(S)-2-methylbutane nitrile
(S)-(+)-2-Methylbutyronitrile (CAS 25570-03-0) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H9N and a molecular weight of 83.13170 g/mol. Key properties include a boiling point of 125-126ºC(lit.), a density of 0.786 g/mL at 25ºC(lit.) and a flash point of 24.4 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 25570-03-0
- Jingsj CID
- J-1992427-7
- Molecular Formula
- C5H9N
- Molecular Weight
- 83.13170 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 125-126ºC(lit.) |
|---|---|
| Density | 0.786 g/mL at 25ºC(lit.) |
| Flash Point | 24.4 °C |
| Exact Mass | 83.07350 |
| PSA | 23.79000 |
| LogP | 1.55608 |
| Vapor Pressure | 11.2mmHg at 25°C |
| Refractive Index | n20/D 1.39(lit.) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of (S)-(+)-2-Methylbutyronitrile?
The CAS number of (S)-(+)-2-Methylbutyronitrile is 25570-03-0.
What are the molecular formula and molecular weight of (S)-(+)-2-Methylbutyronitrile?
(S)-(+)-2-Methylbutyronitrile has molecular formula C5H9N and molecular weight 83.13170 g/mol.
Is (S)-(+)-2-Methylbutyronitrile hazardous?
(S)-(+)-2-Methylbutyronitrile has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.
What are the upstream and downstream products of (S)-(+)-2-Methylbutyronitrile?
For (S)-(+)-2-Methylbutyronitrile, Upstream Products: L-Isoleucine, 2-Methylbutanoic acid, (S)-2-Methylbutanoyl chloride; Downstream Products: (S)-(-)-2-Methylbutylamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-(+)-2-Methylbutyronitrile (CAS 25570-03-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992427-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.