Products Categories
| CAS No.: | 1641-09-4 |
|---|---|
| Name: | 3-Thiophenecarbonitrile |
| Article Data: | 68 |
| Molecular Structure: | |
|
|
|
| Formula: | C5H3NS |
| Molecular Weight: | 109.152 |
| Synonyms: | 3-Cyanothiophene;Thiophene-3-nitrile;Thiophene-3-carbonitrile; |
| EINECS: | 216-687-7 |
| Density: | 1.21 g/cm3 |
| Boiling Point: | 195.3 °C at 760 mmHg |
| Flash Point: | 71.9 °C |
| Appearance: | Clear colorless liquid |
| Hazard Symbols: |
 Xn,  Xi
|
| Risk Codes: | 20/21/22-36/37/38 |
| Safety: | 26-36-36/37 |
| Transport Information: | UN 3276 |
| PSA: | 52.03000 |
| LogP: | 1.61978 |
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
- 173606-50-3BOC-10-AMINODECANOIC ACID
- 361456-36-2METHYL (R)-(+)-ISOCYANATO-3-PHENYLPROPI&
- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 211914-50-0N-[[2-[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride
- 71637-34-8
3-hydroxymethyl-thiophene
- 1641-09-4
3-thiophenecarbonitrile
| Conditions | Yield |
|---|---|
| With ammonia; oxygen In tert-Amyl alcohol; water at 100℃; under 3750.38 Torr; for 5h; Autoclave; High pressure; | 99% |
| With ammonia; oxygen In 1,4-dioxane for 3h; Reflux; | 91% |
| With ammonium hydroxide; copper(l) iodide; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; N-Phenylglycine; sodium hydroxide In methanol at 50℃; for 24h; Cooling with ice; | 90% |
| With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; ammonia; oxygen; copper(II) nitrate In water; dimethyl sulfoxide at 80℃; under 760.051 Torr; for 5h; | 83% |
| Conditions | Yield |
|---|---|
| With trifluorormethanesulfonic acid; O-benzenesulfonyl-acetohydroxamic acid ethyl ester In dichloromethane at 23℃; for 24h; Inert atmosphere; | 98% |
| With hydroxylamine hydrochloride In methanol; water at 20℃; for 18h; Irradiation; | 89% |
| With ammonium hydroxide; iodine | 88% |
- 69819-67-6
2-thiophenecarboxaldehyde N,N-dimethylhydrazone
- 1641-09-4
3-thiophenecarbonitrile
| Conditions | Yield |
|---|---|
| With HOF* CH3CN at 0℃; | 96% |
| Conditions | Yield |
|---|---|
| With tri-tert-butyl phosphine; [Pd2(dba)5]; zinc In tetrahydrofuran; acetonitrile at 70℃; for 2h; | 93% |
- 1641-09-4
3-thiophenecarbonitrile
| Conditions | Yield |
|---|---|
| With 3-chloro-benzenecarboperoxoic acid In dichloromethane for 2h; | 91% |
| Conditions | Yield |
|---|---|
| With sodium carbonate; potassium iodide; N,N`-dimethylethylenediamine; copper(II) bis(tetrafluoroborate) In N,N-dimethyl acetamide at 140℃; for 16h; | 90% |
| With sodium carbonate; palladium diacetate at 140℃; for 16h; | 87% |
| Conditions | Yield |
|---|---|
| With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 24h; | A 33 mg B 89% |
| Conditions | Yield |
|---|---|
| With copper(I) thiophene-2-carboxylate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 100℃; for 12h; | 83% |
| Conditions | Yield |
|---|---|
| With trans-chloro(1-naphthyl)bis-(triphenylphosphine)nickel(II); triphenylphosphine In ethanol for 1h; Heating; | 82% |
| Stage #1: 3-Bromothiophene; sodium cyanide With potassium iodide; N,N`-dimethylethylenediamine; copper(l) iodide In toluene at 110℃; for 24h; Stage #2: With ammonia In water; ethyl acetate; toluene at 25℃; for 0.166667h; |
| Conditions | Yield |
|---|---|
| With tris-(dibenzylideneacetone)dipalladium(0); tris(2-morpholinophenyl)phosphine; potassium carbonate In water; tert-butyl alcohol at 85℃; for 5h; Schlenk technique; Inert atmosphere; | 82% |
What can I do for you?
Get Best Price
Chemistry
IUPAC Name: Thiophene-3-carbonitrile
Molecular Formula: C5H3NS
Molecular Weight: 109.14g/mol
EINECS: 216-687-7
Polar Surface Area: 52.03 Å2
Index of Refraction: 1.57
Molar Refractivity: 29.46 cm3
Molar Volume: 89.7 cm3
Polarizability: 11.67 ×10-24cm3
Surface Tension: 49.4 dyne/cm
Density: 1.21 g/cm3
Flash Point: 71.9 °C
Enthalpy of Vaporization: 43.15 kJ/mol
Boiling Point: 195.3 °C at 760 mmHg
Vapour Pressure: 0.423 mmHg at 25°C
The Cas Register Number of 3-Cyanothiophene is 1641-09-4 .The chemical synonyms of 3-Cyanothiophene (CAS No.1641-09-4) are Buttpark 96\11-31 ; 3-Cyanothiophene ; 3-Thiophenecarbonitrile ; Thiophene-3-carbonitrile ; Thiophene-3-carbonitrile 97% ; 3-Cyanothiophene, thiophene-3-nitrile ; 3-Thiophenecarbonitrile,94% .Product categories of 3-Cyanothiophene (CAS No.1641-09-4) are Sulphur derivatives ; Thiophene&benzothiophene ; Functional materials ; Reagents for conducting polymer research ; Thiophene derivatives (for conduting polymer research) ; Thiophen .The molecular structure of 3-Cyanothiophene (CAS No.1641-09-4) is
.
Uses
It can be used in organic synthesis.
Safety Profile
Hazard Codes: 
Xn 
Xi
Risk Statements: 20/21/22-36/37/38
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-36/37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
S36/37: Wear suitable protective clothing and gloves.
RIDADR: 3276
WGK Germany: 3
HazardClass: 6.1
PackingGroup: III