Ordering
Available Variants1 g
CHA.68378-1g
Price
€58.32
Available – Dispatch in 14 days
5 g
CHA.68378-5g
Price
€122.40
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 g | CHA.68378-1g | €58.32 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.68378-5g | €122.40 |
98%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | C6H5CH(CH3)NCO |
|---|---|
| CAS Number | 14649-03-7 |
| Molecular Weight | 147.17 |
| UNSPSC Code | 12352118 |
| NACRES | NA.22 |
| PubChem Substance ID | 24853178 |
| EC Number | 238-698-6 |
| Beilstein/REAXYS Number | 4230972 |
| MDL number | MFCD00002036 |
| Assay | 98% |
| Form | liquid |
Safety Information Handling visibility
| pictograms |
GHS06
GHS08
  GHS06,GHS08
|
|---|---|
| signalword | Danger |
| hcodes | H315,H317,H319,H330,H334,H335,H412 |
| pcodes | P260 - P273 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Classifications | Acute Tox. 2 Inhalation - Aquatic Chronic 3 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3 |
| target_organs | Respiratory system |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| wgk | WGK 3 |
| flash_point_f | 149.0 °F - closed cup |
| flash_point_c | 65 °C - closed cup |
| ppe | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Technical Overview & Applications Use-case context
(S)-(−)-α-Methylbenzyl isocyanate, with the CAS number 14649-03-7, is a chemical compound that belongs to the isocyanate family. It is a colorless to pale yellow liquid with a pungent odor, and its molecular formula is C9H9NO. This compound is highly reactive and is commonly used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its high reactivity, (S)-(−)-α-Methylbenzyl isocyanate requires careful handling and storage to prevent accidents. It is also a skin and eye irritant, and inhalation of its vapors can cause respiratory problems, therefore, proper protective equipment and ventilation are necessary when working with this compound. Its optical activity and specific rotation make it a valuable reagent in asymmetric synthesis and other applications.
