2-IODO-1 3-DIMETHOXYBENZENE 97
- CAS No.
- 16932-44-8
- Chemical Name:
- 2-IODO-1 3-DIMETHOXYBENZENE 97
- Synonyms
- 2,6-Dimethoxyiodobenzene;2-iodo-1,3-dimethoxybenzene;2-iodine-1,3-dimethoxybenzene;Benzene, 2-iodo-1,3-dimethoxy-;1-Iodo-2,6-dimethoxybenzene 97%;2-IODO-1 3-DIMETHOXYBENZENE 97;2-IODO-1 3-DIMETHOXYBENZENE 97 ISO 9001：2015 REACH
- CBNumber:
- CB4505321
- Molecular Formula:
- C8H9IO2
- Molecular Weight:
- 264.06
- MDL Number:
- MFCD05865214
- MOL File:
- 16932-44-8.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H301-H317-H319 |
| Precautionary statements | P280-P301+P310+P330-P302+P352-P305+P351+P338 |
| Hazard Codes | T |
| Risk Statements | 25-36-43 |
| Safety Statements | 26-36/37-45 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HazardClass | 6.1 |
| PackingGroup | Ⅲ |
| HS Code | 2909309090 |
2-IODO-1 3-DIMETHOXYBENZENE 97 price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 638137 | 1-Iodo-2,6-dimethoxybenzene 97% | 16932-44-8 | 5g | $52.8 | 2025-07-31 | Buy |
| TRC | I706515 | 2-Iodo-1,3-dimethoxybenzene | 16932-44-8 | 50mg | $60 | 2021-12-16 | Buy |
| SynQuest Laboratories | 2608-H-03 | 1,3-Dimethoxy-2-iodobenzene 97% | 16932-44-8 | 5G | $64 | 2021-12-16 | Buy |
| Apolloscientific | OR40098 | 1,3-Dimethoxy-2-iodobenzene 97% | 16932-44-8 | 5g | $58 | 2021-12-16 | Buy |
| Oakwood | 092465 | 2-Iodo-1,3-dimethoxybenzene 97% | 16932-44-8 | 1g | $16 | 2021-12-16 | Buy |
2-IODO-1 3-DIMETHOXYBENZENE 97 Chemical Properties,Uses,Production
Synthesis
151-10-0
16932-44-8
General procedure for the synthesis of 2-iodo-1,3-dimethoxybenzene from 1,3-dimethoxybenzene: To a solution of 1,3-dimethoxybenzene (25 g, 180 mmol) in ether (150 mL) was slowly added butyllithium (112.5 mL 1.6 M hexane solution, 180 mmol). The reaction mixture was stirred for 30 hours and then cooled to -35°C. Iodine (45.7 g, 180 mmol) was added and the reaction mixture was stirred at 20 °C for 24 h, then poured into 10% aqueous sodium bisulfite solution (60 mL). The aqueous phase was separated and extracted with ethyl acetate (2 x 60 mL). The organic extracts were combined, washed sequentially with saturated aqueous sodium thiosulfate (60 mL), brine (60 mL), dried over anhydrous sodium sulfate, filtered and concentrated in vacuum. Purification of the product by crystallization (diethyl ether) afforded 2-iodo-1,3-dimethoxybenzene (34 g, 71%) as a white solid; melting point 105-106 °C (literature value 104 °C) [1]; 1H NMR (CDCl3): δ 3.80 (s, 6H), 6.43 (d, J=8.4 Hz, 2H), 7.17 (t, J=8.4 Hz, 1H) ; 13C NMR (CDCl3): δ 56.6, 76.3, 103.9, 129.8, 159.5; analytical calculated values for C8H9IO2: C, 36.39; H, 3.44; measured values: C, 36.40; H, 3.46.
References
[1] Tetrahedron, 2010, vol. 66, # 46, p. 8904 - 8910
[2] Journal of the American Chemical Society, 2007, vol. 129, # 49, p. 15102 - 15103
[3] Organic and Biomolecular Chemistry, 2007, vol. 5, # 15, p. 2433 - 2440
[4] Journal of the American Chemical Society, 2004, vol. 126, # 34, p. 10526 - 10527
[5] Journal of the American Chemical Society, 2007, vol. 129, # 7, p. 1921 - 1930
2-IODO-1 3-DIMETHOXYBENZENE 97 Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
2-IODO-1 3-DIMETHOXYBENZENE 97 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20193 | 58 |
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 | sophieliu@speranzachem.com | China | 925 | 55 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30229 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 7919 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 19957148339; | market18@leapchem.com | China | 24727 | 58 |
View Lastest Price from 2-IODO-1 3-DIMETHOXYBENZENE 97 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-01-14 | 2-Iodo-1,3-dimethoxybenzene
16932-44-8
|
US $5.00-0.50 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- 2-Iodo-1,3-dimethoxybenzene
16932-44-8
- US $5.00-0.50 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
