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CAS RN: 91-97-4 | Product Number: D2051

4,4'-Diisocyanato-3,3'-dimethylbiphenyl


Purity: >98.0%(GC)
Synonyms:
  • 3,3'-Dimethylbiphenyl-4,4'-diyl Diisocyanate
  • o-Tolidine Diisocyanate
  • TODI
Documents:
25G
$49.00
12   6  
250G
$270.00
7   16  

* Please contact our distributors or TCI to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.


Product Number D2051
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__1__6H__1__2N__2O__2 = 264.28 
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive,Heat Sensitive
CAS RN 91-97-4
Reaxys Registry Number 2743710
PubChem Substance ID 87568501
SDBS (AIST Spectral DB) 11278
MDL Number

MFCD00019908

Specifications
Appearance White to Almost white pellet
Purity(GC) min. 98.0 %
Melting point 69.0 to 73.0 °C
Properties (reference)
Melting Point 72 °C
Solubility (soluble in) Toluene
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H341 : Suspected of causing genetic defects.
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.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P284 : Wear respiratory protection.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P405 : Store locked up.
Related Laws:
RTECS# DV3960000
Transport Information:
H.S.code* 2929.10-900
*This code is applied to the products when TCI exports from Japan and not for import in your country.
PubMed Literature


Documents (Note: Some products will not have analytical charts available.)
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