Ordering
Available Variants1 mL
CHA.23274-1mL
Price
€131.20
Available – Dispatch in 14 days
5 mL
CHA.23274-5mL
Price
€544.80
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 mL | CHA.23274-1mL | €131.20 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 mL | CHA.23274-5mL | €544.80 |
derivatization grade (chiral), LiChropur™, ≥99.0%
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 | 23151817 |
| NACRES | NA.22 |
| PubChem Substance ID | 329768061 |
| EC Number | 238-698-6 |
| Beilstein/REAXYS Number | 4230972 |
| MDL number | MFCD00002036 |
| Assay | ≥99.0% (sum of enantiomers, GC), ≥99.0% |
| 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, commonly used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. The compound exhibits high reactivity due to the presence of the isocyanate group, which readily reacts with nucleophiles such as alcohols, amines, and water to form urethanes, ureas, and other derivatives. (S)-(−)-α-Methylbenzyl isocyanate is also utilized in the production of polyurethane foams, coatings, and adhesives, where its reactivity is exploited to create cross-linked polymer networks with desirable mechanical properties. Handling of this compound requires caution due to its potential to cause skin and respiratory irritation.
