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Description
It is used as a pharmaceutical intermediate.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
It is used as a pharmaceutical intermediate.
Solubility
Reacts with water. Soluble in chlorinated and aromatic hydrocarbons. Miscible in ethanol and ether.
Notes
Moisture sensitive. Store away from alcohols, amines, water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

Specifications
Specifications
Melting Point | -6°C |
Density | 0.995 |
Boiling Point | 130°C to 132°C |
Flash Point | 32°C (89°F) |
Odor | Pungent |
Refractive Index | 1.511 |
Quantity | 25 g |
UN Number | UN2929 |
Beilstein | 1737705 |
Sensitivity | Moisture sensitive; May form a precipitate |
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Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
10245079 | Certificate of Analysis | 19/12/2022 | A19492.22,A19492.14,A19492.36 |
10242133 | Certificate of Analysis | 19/07/2022 | A19492.22,A19492.14,A19492.36 |
J5409A | Certificate of Analysis | 23/11/2021 | A19492.22,A19492.14,A19492.36 |
10211249 | Certificate of Analysis | 23/11/2021 | A19492.22,A19492.14,A19492.36 |
10223891 | Certificate of Analysis | 23/11/2021 | A19492.22,A19492.14,A19492.36 |
Safety and Handling



- Ethyl isothiocyanate
- Danger
- Acute toxicity Category 3
- Serious eye damage/eye irritation Category 1
- Flammable liquid Category 3
- Skin corrosion/irritation Category 1 B
- H226-Flammable liquid and vapour.
- H301-Toxic if swallowed.
- H311-Toxic in contact with skin.
- H314-Causes severe skin burns and eye damage.
- H318-Causes serious eye damage.
- H331-Toxic if inhaled.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
- MIXTURE LIST-Contains : Ethyl isothiocyanate
RUO – Research Use Only
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