Factory Sells Best Quality 2,5-DIMETHYL-1,3,4-THIADIAZOLE 27464-82-0 with stock
- Molecular Formula: C4H6N2S
- Molecular Weight: 114.171
- Appearance/Colour: white to light yellow-brown adhering crystals
- Vapor Pressure: 0.415mmHg at 25°C
- Melting Point: 35-39 °C(lit.)
- Refractive Index: 1.534
- Boiling Point: 202.5 °C at 760 mmHg
- PKA: 1.48±0.10(Predicted)
- Flash Point: 81.2 °C
- PSA： 54.02000
- Density: 1.166 g/cm3
- LogP: 1.15490
2,5-DIMETHYL-1,3,4-THIADIAZOLE(Cas 27464-82-0) Usage
InChI:InChI=1/C4H6N2S/c1-3-5-6-4(2)7-3/h1-2H3
27464-82-0 Relevant articles
Studies on organophosphorus compounds XLIX. An improved method for the preparation of 2,5-disubstituted 1,3,4-thiadiazoles and 1,3,4-thiadiazole-2(3H)-thiones
Rasmussen, P.B.,Pedersen, U.,Thomsen, I.,Yde, B.,Lawesson, S.O.
, p. 62 - 65 (2007/10/02)
The reaction of 2,4-bis(4-methoxyphenyl)...
New Syntheses with Elemental Sulfur. - Synthesis and Reactions of New 1,3,4-Thiadiazoles
Hagen, Helmut,Kohler, Rolf-Dieter,Fleig, Helmut
, p. 1216 - 1231 (2007/10/02)
The one-step synthesis of 2,5-dialkyl-1,...
27464-82-0 Process route
-
-
3148-73-0
Diacetylhydrazin
-
-
27464-82-0
2,5-dimethyl-1,3,4-thiadiazole
| Conditions | Yield |
|---|---|
|
With
Lawessons reagent;
In
xylene;
at 140 ℃;
for 3.5h;
|
100%
|
|
With
tetraphosphorus decasulfide;
In
xylene;
for 1h;
Heating;
|
|
|
With
tetraphosphorus decasulfide;
|
-
-
17930-82-4
thioacetylthioglycollic acid
-
-
27464-82-0
2,5-dimethyl-1,3,4-thiadiazole
| Conditions | Yield |
|---|---|
|
With
hydrazine hydrate;
In
water;
|
27464-82-0 Upstream products
-
3148-73-0
Diacetylhydrazin
-
17930-82-4
thioacetylthioglycollic acid
-
75-07-0
acetaldehyde
27464-82-0 Downstream products
-
53034-39-2
di-trans -styryl-[1,3,4]thiadiazole
-
75341-25-2
5-methyl-2-styryl-1,3,4-thiadiazole
-
81385-41-3
2,5-Dimethyl-3-phenacyl-1,3,4-thiadiazolium-bromid
-
38285-75-5
10-hydroxy-2-methyl-6,9-diphenyl-pyrano[3,2-c ][1,3,4]thiadiazolo[3,2-a ]pyridine-5,8-dione
