624-65-7
- Product Name：3-Chloropropyne
- Molecular Formula：C3H3Cl
- Purity：99%
- Molecular Weight：74.5098
Product Details;
CasNo： 624-65-7
Molecular Formula： C3H3Cl
Appearance： colorless flammable liquid
Sale Buy Reliable Quality 3-Chloropropyne 624-65-7 Cheapest Price
- Molecular Formula:C3H3Cl
- Molecular Weight:74.5098
- Appearance/Colour:colorless flammable liquid
- Vapor Pressure:235mmHg at 25°C
- Melting Point:<-50 °C
- Refractive Index:1.4350
- Boiling Point:57 °C at 760 mmHg
- Flash Point:18.9 °C
- PSA：0.00000
- Density:1.017 g/cm3
- LogP:0.85840
624-65-7 Relevant articles
Isomerization and decomposition of chloromethylacetylene
Kumaran, Soundararajan S.,Lim, Kee P.,Michael, Joe V.,Tilson, Jeffrey L.,Suslensky, Aya,Lifshitz, Assa
, p. 223 - 232 (1996)
The isomerization and thermal decomposit...
Reaction of tellurium tetrachloride with propargyl halides
Martynov,Makhaeva,Larina,Amosova
, p. 1249 - 1252 (2015)
The reaction of tellurium tetrachloride ...
A mild method for the replacement of a hydroxyl group by halogen: 3. the dichotomous behavior of α-haloenamines towards allylic and propargylic alcohols
Munyemana, Fran?ois,Patiny, Luc,Ghosez, Léon
, (2021/06/07)
A study of the deoxyhalogenation of ally...
Novel synthesis method of propyzamide
-
Paragraph 0020-0021; 0022-0023; 0024-0025; 0026-0031, (2021/04/17)
The invention relates to the technical f...
METHOD OF CONVERTING ALCOHOL TO HALIDE
-
Page/Page column 53; 113; 114, (2017/01/02)
The present invention relates to a metho...
624-65-7 Process route
-
- 107-19-7
propargyl alcohol
-
- 624-65-7
2-propynyl chloride
Conditions
| Conditions | Yield |
|---|---|
|
With thionyl chloride; tetramethylurea; In toluene; at 40 ℃; for 3.16h;
|
94% |
|
With benzoyl chloride; N,N-dimethyl-formamide; at 0 - 20 ℃; for 14.25h;
|
75% |
|
With pyridine; bis(trichloromethyl) carbonate; In tetrahydrofuran; Heating;
|
63% |
|
With hydrogenchloride; silica gel; at 190 - 210 ℃;
|
|
|
With pyridine; thionyl chloride; benzene; Siedetemperatur;
|
|
|
With pyridine; phosphorus trichloride;
|
|
|
With phosphorus trichloride;
|
|
|
With pyridine; thionyl chloride; at 40 ℃;
|
|
|
With N-chloro-succinimide; dimethylsulfide; In dichloromethane; at -20 - 0 ℃; for 2h; Inert atmosphere;
|
|
|
With N-chloro-succinimide; dimethylsulfide; In dichloromethane; at -20 ℃; for 2h; Inert atmosphere;
|
|
|
With thionyl chloride; In benzene;
|
|
|
With 1-chloro-1-(dimethylamino)-2-methyl-1-propene; In dichloromethane; at 20 ℃; for 1h; Inert atmosphere;
|
99 %Spectr. |
-
- 2978-58-7
1,1-dimethylprop-3-ynylamine
-
- 624-65-7
2-propynyl chloride
Conditions
| Conditions | Yield |
|---|---|
|
With 3,5-dichlorobenzoyl chloride; potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 5h; Time; Reagent/catalyst;
|
97.98% |
624-65-7 Upstream products
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-
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2-bromo-3-chloro-propene
624-65-7 Downstream products
-
103440-64-8
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-
1011-37-6
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-
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-
42268-62-2
N-(1-Propyl)propargylamine
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