- 2-Iodothiophene
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2026-08-06
- CAS:3437-95-4
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 2-Iodothiophene
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2026-08-03
- CAS:3437-95-4
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 2000
- 2-Iodothiophene
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- $1.00
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2024-07-25
- CAS:3437-95-4
- Min. Order: 1Kg
- Purity: 98%
- Supply Ability: 20T
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| | 2-Iodothiophene Basic information |
| | 2-Iodothiophene Chemical Properties |
| Melting point | -40 °C (lit.) | | Boiling point | 73 °C/15 mmHg (lit.) | | density | 1.902 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.651(lit.) | | Fp | 160 °F | | storage temp. | 2-8°C | | form | Liquid | | Specific Gravity | 1.902 | | color | Clear yellow-green to red-brown | | Sensitive | Light Sensitive | | BRN | 104666 | | InChI | 1S/C4H3IS/c5-4-2-1-3-6-4/h1-3H | | InChIKey | ROIMNSWDOJCBFR-UHFFFAOYSA-N | | SMILES | Ic1cccs1 | | CAS DataBase Reference | 3437-95-4(CAS DataBase Reference) | | NIST Chemistry Reference | Thiophene, 2-iodo-(3437-95-4) | | EPA Substance Registry System | Thiophene, 2-iodo- (3437-95-4) |
| Hazard Codes | Xn,Xi | | Risk Statements | 22-37/38-41-43-20/21/22-36/37/38 | | Safety Statements | 26-36/37/39-36/37-27 | | WGK Germany | 3 | | F | 3 | | TSCA | TSCA listed | | HazardClass | IRRITANT | | HS Code | 29349990 | | Storage Class | 10 - Combustible liquids | | Hazard Classifications | Acute Tox. 4 Oral
Eye Dam. 1
Skin Irrit. 2
Skin Sens. 1
STOT SE 3 |
| | 2-Iodothiophene Usage And Synthesis |
| Chemical Properties | colorless to light yellow liquid | | Uses | 2-Iodothiophene was used in the synthesis of (E)-and (Z)-2,3-difluoro-3-aryl substituted acrylic esters. It was also used as monomer in the preparation of thin conductive films via plasma polymerization of 2-iodothiophene. | | Synthesis Reference(s) | Tetrahedron Letters, 36, p. 4883, 1995 DOI: 10.1016/0040-4039(95)00876-E | | General Description | Mechanism of the fluoride-free, palladium-catalyzed cross-coupling reaction of 2-iodothiophene with potassium (E)-heptenyldimethylsilanolate has been investigated. 2-Iodothiophene participates in microwave-enhanced, rapid homogeneous-phase version of the Sonogashira reaction. |
| | 2-Iodothiophene Preparation Products And Raw materials |
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