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3,3'-Dimethyl-4,4'-biphenylene diisocyanate

3,3'-Dimethyl-4,4'-biphenylene diisocyanate Structure
  • ₹3900 - ₹14800
  • Product name: 3,3'-Dimethyl-4,4'-biphenylene diisocyanate
  • CAS: 91-97-4
  • MF: C16H12N2O2
  • MW: 264.28
  • EINECS:202-112-7
  • MDL Number:MFCD00019908
  • Synonyms:3,3'-BITOLYENE-4,4'-DI-ISO-CYANATE;3,3'-BITOLYLENE-4,4'-DIISOCYANATE;3,3'-DIMETHYLBIPHENYL-4,4'-DIYL DIISOCYANATE;3,3'-DIMETHYLDIPHENYL-4,4'-DI-ISO-CYANATE;3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE;3,3'-DIMETHYL-4,4'-BIPHENYLENEIISOCYANATE;4,4’-biorthotolylenediisocyanate ;4,4’-diisocyanato-3,3’-dimethyl-1,1’-biphenyl
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

  • TCI Chemicals (India)

Package

  • 25G
  • 250G
  • ManufacturerTCI Chemicals (India)
  • Product numberD2051
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl min. 98.0 %
  • Packaging25G
  • Price₹3900
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD2051
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl min. 98.0 %
  • Packaging250G
  • Price₹14800
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D2051 4,4'-Diisocyanato-3,3'-dimethylbiphenyl min. 98.0 % 25G ₹3900 2022-05-26 Buy
TCI Chemicals (India) D2051 4,4'-Diisocyanato-3,3'-dimethylbiphenyl min. 98.0 % 250G ₹14800 2022-05-26 Buy

Properties

Melting point :70-72°C
Boiling point :195-197°C (667 Pa)
Density :1.197 (80°C)
vapor pressure :0.003Pa at 25℃
refractive index :1.5800 (estimate)
Flash point :218°C
storage temp. :0-10°C
solubility :soluble in Toluene
form :pellet
color :White to Almost white
Water Solubility :594.08μg/L at 25℃
LogP :6.052 at 25℃
CAS DataBase Reference :91-97-4(CAS DataBase Reference)
EPA Substance Registry System :3,3'-Dimethyl-4,4'-diphenylene diisocyanate (91-97-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

4,4''-Diisocyanato-3,3''-dimethylbiphenyl is used in preparation method of high-thixotropy single-component modified silane polymer sealant comprising thixotropic agent.

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Suppliers and manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
3,3'-Dimethyl-4,4'-biphenylene diisocyanate
₹0.00 /1KG
3,3'-Dimethyl-4,4'-biphenylene diisocyanate CAS:91-97-4
career henan chemical co
3,3'-Dimethyl-4,4'-biphenylene diisocyanate
₹1.00 /1KG
3,3'-Dimethyl-4,4'-biphenylene diisocyanate CAS:91-97-4
TCI Chemicals (India) Pvt. Ltd. A.J Chemicals
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.
Tianjin Zhongxin Chemtech Co., Ltd.
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD