二甲基联苯二异氰酸酯
3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate
CAS: 91-97-4;119684-28-5
Molecular Formula: C16H12N2O2
二甲基联苯二异氰酸酯 - Names and Identifiers
| Name | 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate |
| Synonyms | TODI bitolylene diisocyanate 4,4'-biorthotolylenediisocyanate 3,3'-BITOLYLENE-4,4'-DIISOCYANATE 3,3'-BITOLYENE-4,4'-DI-ISO-CYANATE 4,4'-diisocyanato-3,3'-dimethylbiphenyl 3,3-dimethyl-4,4'-diphenyl diisocyanate 3,3'-DIMETHYLDIPHENYL-4,4'-DI-ISO-CYANATE 3,3'-DIMETHYL-4,4'-BIPHENYLENEIISOCYANATE 3,3'-Dimethyl-4,4'-Biphenylene Diisocyanate 3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE 3,3'-DIMETHYLBIPHENYL-4,4'-DIYL DIISOCYANATE 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate 4,4'-diisocyanato-3,3'-dimethyl-1,1'-biphenyl |
| CAS | 91-97-4 119684-28-5 |
| EINECS | 202-112-7 |
| InChI | InChI=1/C16H12N2O2/c1-11-7-13(3-5-15(11)17-9-19)14-4-6-16(18-10-20)12(2)8-14/h3-8H,1-2H3 |
二甲基联苯二异氰酸酯 - Physico-chemical Properties
| Molecular Formula | C16H12N2O2 |
| Molar Mass | 264.28 |
| Density | 1.197 (80°C) |
| Melting Point | 70-72°C |
| Boling Point | 195-197°C (667 Pa) |
| Flash Point | 218°C |
| Water Solubility | 594.08μg/L at 25℃ |
| Solubility | soluble in Toluene |
| Vapor Presure | 0.003Pa at 25℃ |
| Appearance | Solid |
| Color | White to Almost white |
| Storage Condition | 0-10°C |
| Refractive Index | 1.5800 (estimate) |
| MDL | MFCD00019908 |
二甲基联苯二异氰酸酯 - Risk and Safety
| RTECS | DV3960000 |
| HS Code | 29291090 |
二甲基联苯二异氰酸酯 - Reference Information
| LogP | 6.052 at 25℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | dimethyl biphenyl diisocyanate is used as a pharmaceutical and chemical intermediate. intermediate |
Last Update：2024-06-07 11:04:28
Supplier List
Product Name: 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate Request for quotation
CAS: 91-97-4/119684-28-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 91-97-4/119684-28-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate Request for quotationCAS: 91-97-4
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate Request for quotationCAS: 91-97-4/119684-28-5
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate Request for quotationCAS: 91-97-4
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: 33'-Dimethyl-44'-biphenylene diisocyanate Visit Supplier Webpage Request for quotationCAS: 91-97-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 4,4'-Diisocyanato-3,3'-dimethylbiphenyl Visit Supplier Webpage Request for quotationCAS: 91-97-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 4,4'-Diisocyanato-3,3'-dimethylbiphenyl Visit Supplier Webpage Request for quotationCAS: 91-97-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: 4,4'-Diisocyanato-3,3'-dimethylbiphenyl Visit Supplier Webpage Request for quotation
CAS: 91-97-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 91-97-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Product Name: 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate Request for quotation
CAS: 91-97-4/119684-28-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 91-97-4/119684-28-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate Request for quotationCAS: 91-97-4
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate Request for quotationCAS: 91-97-4/119684-28-5
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate Request for quotationCAS: 91-97-4
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: 33'-Dimethyl-44'-biphenylene diisocyanate Visit Supplier Webpage Request for quotationCAS: 91-97-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 4,4'-Diisocyanato-3,3'-dimethylbiphenyl Visit Supplier Webpage Request for quotationCAS: 91-97-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 4,4'-Diisocyanato-3,3'-dimethylbiphenyl Visit Supplier Webpage Request for quotationCAS: 91-97-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: 4,4'-Diisocyanato-3,3'-dimethylbiphenyl Visit Supplier Webpage Request for quotation
CAS: 91-97-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 91-97-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
二甲基联苯二异氰酸酯
1H-Pyrazole-1-propanoic acid, 5-methyl-, ethyl ester
氯甲基甲基二甲氧基硅
ETHYL 4-[3-AMINO-1-(TRIFLUOROMETHYL)PROPOXY]-1-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE
NALPHA-苄氧羰基-L-苯丙胺 N-琥珀酰亚胺酯
lithium phenoxide solution
二(乙基环戊二烯基)二氯化钛(IV)
VANADIUM FLUORIDE
{5-氟-1-[三(丙-2-基)甲硅烷基]-1H-吲哚-4-基}硼酸
(3,5-Difluorophenylethynyl)trimethylsilane
1H-Pyrazole-1-propanoic acid, 5-methyl-, ethyl ester
氯甲基甲基二甲氧基硅
ETHYL 4-[3-AMINO-1-(TRIFLUOROMETHYL)PROPOXY]-1-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE
NALPHA-苄氧羰基-L-苯丙胺 N-琥珀酰亚胺酯
lithium phenoxide solution
二(乙基环戊二烯基)二氯化钛(IV)
VANADIUM FLUORIDE
{5-氟-1-[三(丙-2-基)甲硅烷基]-1H-吲哚-4-基}硼酸
(3,5-Difluorophenylethynyl)trimethylsilane