TDI
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Product Name :
TDI
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CAS No :
584-84-9
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Project State :
Commercial
Application
General Description
Quality Manufacturer Supply High Purity 99% TDI 584-84-9 with Reasonable Price
- Molecular Formula:C9H6N2O2
- Molecular Weight:174.159
- Appearance/Colour:colourless to light yellow liquid
- Vapor Pressure:0.03 mm Hg ( 25 °C)
- Melting Point:20-22 °C(lit.)
- Refractive Index:n20/D 1.568(lit.)
- Boiling Point:251 °C at 760 mmHg
- Flash Point:110.5 °C
- PSA：58.86000
- Density:1.14 g/cm3
- LogP:1.92960
584-84-9 Relevant articles
METHOD FOR PRODUCING CARBAMATE AND METHOD FOR PRODUCING ISOCYANATE
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Paragraph 0367; 0369-0379; 0399; 0402-0403, (2021/06/22)
The present invention provides a method ...
ISOCYANATE PRODUCTION METHOD
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Paragraph 0419-0430; 0447-0451; 0454-0458; 0462, (2020/05/02)
An isocyanate production method accordin...
Synthesis and antitussive activity of obtucarbamate A derivatives
Gan, Xiuhai,Liang, Zhiyuan,Ma, Xiaoyun,Wei, Gang,Zhou, Qingdi
supporting information, (2020/06/01)
Obtucarbamate A was purified from Dispor...
METHOD FOR PRODUCING ISOCYANATES
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Paragraph 0133; 0134, (2020/12/04)
The invention relates to a method for pr...
584-84-9 Process route
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7469-49-0
1-methyl-2,4-bis-(butoxycarbonylamino)-benzene
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584-84-9,6144-18-9,26006-20-2
2,4-Toluene diisocyanate
| Conditions | Yield |
|---|---|
|
at 220 ℃;
under 7.50075 Torr;
|
93% |
|
1,2-dimethyl-3-ethylimidazole perchloric acid;
at 180 - 240 ℃;
for 2.16667h;
under 48.7549 Torr;
|
92% |
|
at 90 - 250 ℃;
under 75.0075 Torr;
|
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201230-82-2
carbon monoxide
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95-80-7,71111-07-4
4-methylbenzene-1,3-diamine
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584-84-9,6144-18-9,26006-20-2
2,4-Toluene diisocyanate
| Conditions | Yield |
|---|---|
|
With
sodium iodide;
N,N'-(bis(3,5-di-tertbutyl-salicylaldehyde)ethylenediamino)cobalt (II);
In
2,2,2-trifluoroethanol;
at 120 ℃;
for 3h;
under 30003 Torr;
|
83% |
|
With
oxygen; sodium iodide;
[Co-tBu-Salen]/silica;
In
2,2,2-trifluoroethanol (TFE);
at 120 ℃;
for 3h;
under 30003 Torr;
Product distribution / selectivity;
|
69.8% |
|
With
oxygen; sodium iodide;
N,N'-(bis(3,5-di-tertbutyl-salicylaldehyde)ethylenediamino)cobalt (II);
In
2,2,2-trifluoroethanol (TFE);
at 120 ℃;
for 3h;
under 30003 Torr;
Product distribution / selectivity;
|
64% |
|
With
oxygen; sodium iodide;
(+/-)-trans-N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II);
In
2,2,2-trifluoroethanol (TFE);
at 120 ℃;
for 3h;
under 30003 Torr;
Product distribution / selectivity;
|
55% |
584-84-9 Upstream products
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75-44-5
phosgene
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95-80-7
4-methylbenzene-1,3-diamine
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7450-62-6
2,4-bis-(ethoxycarbonylamino)toluene
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201230-82-2
carbon monoxide
584-84-9 Downstream products
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93427-59-9
3,3'-(4-methyl-m-phenylene)-bis-oxazolidin-2-one
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2131-75-1
N,N'-bis-(aziridine-1-carbonyl)-4-methyl-m-phenylenediamine
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57718-04-4
N,N'-(4-methyl-m-phenylene)-bis-carbamic acid bis-(2-morpholino-ethyl ester)
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7402-96-2
N,N'-bis-(2,2-dimethyl-aziridine-1-carbonyl)-4-methyl-m-phenylenediamine