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ChemicalBook >> CAS DataBase List >> 3,3'-Dimethyl-4,4'-biphenylene diisocyanate

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

3,3'-Dimethyl-4,4'-biphenylene diisocyanate price.
  • $20 - $2798.51
  • 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
16 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • JR MediChem
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 5g
  • 25G
  • 50g
  • 100g
  • 250G
  • 500g
  • 1kg
  • 5kg
  • ManufacturerAK Scientific
  • Product numberJ57519
  • Product description3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE
  • Packaging1g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6318AF
  • Product description3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE
  • Packaging5g
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ57519
  • Product description3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE
  • Packaging100g
  • Price$369
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0966316
  • Product description3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 95.00%
  • Packaging25G
  • Price$897.06
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0966316
  • Product description3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 95.00%
  • Packaging250G
  • Price$2798.51
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62614
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl
  • Packaging25g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62614
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl
  • Packaging50g
  • Price$124.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62614
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl
  • Packaging100g
  • Price$199
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62614
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl
  • Packaging250g
  • Price$397.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62614
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl
  • Packaging500g
  • Price$660
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberAS-4718
  • Product description3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 99%
  • Packaging1kg
  • Price$598
  • Updated2021-12-16
  • Buy
  • ManufacturerJR MediChem
  • Product numberAS-4718
  • Product description3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 99%
  • Packaging5kg
  • Price$1918
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS360902
  • Product description3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE Aldrich
  • Packaging250mg
  • Price$179
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD2051
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl >98.0%(GC)
  • Packaging25g
  • Price$77
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD2051
  • Product description4,4'-Diisocyanato-3,3'-dimethylbiphenyl >98.0%(GC)
  • Packaging250g
  • Price$457
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD452168
  • Product description4,4''-Diisocyanato-3,3''-dimethylbiphenyl
  • Packaging5g
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J57519 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 1g $20 2021-12-16 Buy
AK Scientific 6318AF 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 5g $67 2021-12-16 Buy
AK Scientific J57519 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 100g $369 2021-12-16 Buy
American Custom Chemicals Corporation CHM0966316 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 95.00% 25G $897.06 2021-12-16 Buy
American Custom Chemicals Corporation CHM0966316 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 95.00% 250G $2798.51 2021-12-16 Buy
Biosynth Carbosynth FD62614 4,4'-Diisocyanato-3,3'-dimethylbiphenyl 25g $70 2021-12-16 Buy
Biosynth Carbosynth FD62614 4,4'-Diisocyanato-3,3'-dimethylbiphenyl 50g $124.5 2021-12-16 Buy
Biosynth Carbosynth FD62614 4,4'-Diisocyanato-3,3'-dimethylbiphenyl 100g $199 2021-12-16 Buy
Biosynth Carbosynth FD62614 4,4'-Diisocyanato-3,3'-dimethylbiphenyl 250g $397.5 2021-12-16 Buy
Biosynth Carbosynth FD62614 4,4'-Diisocyanato-3,3'-dimethylbiphenyl 500g $660 2021-12-16 Buy
JR MediChem AS-4718 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 99% 1kg $598 2021-12-16 Buy
JR MediChem AS-4718 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 99% 5kg $1918 2021-12-16 Buy
Sigma-Aldrich S360902 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE Aldrich 250mg $179 2024-03-01 Buy
TCI Chemical D2051 4,4'-Diisocyanato-3,3'-dimethylbiphenyl >98.0%(GC) 25g $77 2024-03-01 Buy
TCI Chemical D2051 4,4'-Diisocyanato-3,3'-dimethylbiphenyl >98.0%(GC) 250g $457 2024-03-01 Buy
TRC D452168 4,4''-Diisocyanato-3,3''-dimethylbiphenyl 5g $50 2021-12-16 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 :

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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