Make sure to sign up for an account today for exclusive coupons and free shipping on orders over $75!
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 104-49-4 | Product Number: P1640
1,4-Phenylene Diisocyanate
×
![]()
×
Purity: >98.0%(GC)
Synonyms:
- Benzene 1,4-Diisocyanate
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$59.00
|
2 | 1 | 32 |
|
| 250G |
$287.00
|
1 | 3 | 1 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | P1640 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__8H__4N__2O__2 = 160.13 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive,Heat Sensitive |
| CAS RN | 104-49-4 |
| Reaxys Registry Number | 511118 |
| PubChem Substance ID | 87558822 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 94.0 to 98.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 96 °C |
| Boiling Point | 118 °C/14 mmHg |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 + H331 : Toxic if swallowed or if inhaled. H315 : Causes skin irritation. H318 : Causes serious eye damage. H317 : May cause an allergic skin reaction. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335 : May cause respiratory irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P285 : In case of inadequate ventilation wear respiratory protection. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P272 : Contaminated work clothing must not be allowed out of the workplace. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
| RTECS# | CZ6150000 |
Transport Information:
| UN Number (DOT-AIR) | UN2811 |
| Class (DOT-AIR) | 6.1 |
| Packing Group (TCI-A) | III |
| HS Number | 2929.10.8090 |
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.