2-Chloro-6-(trifluoromethoxy)-benzothiazole
Uses- Product Name
- 2-Chloro-6-(trifluoromethoxy)-benzothiazole
- CAS No.
- 133840-96-7
- Chemical Name
- 2-Chloro-6-(trifluoromethoxy)-benzothiazole
- Synonyms
- 2-chloro-6-trifluoromethoxylbenzothiazole;2-Chloro-6-(trifluoromethoxy)-benzothiazole;Benzothiazole, 2-chloro-6-(trifluoromethoxy)-;2-Chloro-6-(trifluoroMethoxy)-Benzo[d]thiazole;2-Chloro-6-(trifluoromethoxy)-1,3-benzothiazole
- CBNumber
- CB6946911
- Molecular Formula
- C8H3ClF3NOS
- Formula Weight
- 253.63
- MOL File
- 133840-96-7.mol
2-Chloro-6-(trifluoromethoxy)-benzothiazole Property
- Boiling point:
- 250.8±35.0 °C(Predicted)
- Density
- 1.599±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- pka
- -1.20±0.10(Predicted)
- form
- Low-Melting Solid
- color
- Off-White to Pale Yellow
Safety
- HS Code
- 2934208090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- C597533
- Product name
- 2-Chloro-6-(trifluoromethoxy)benzo[d]thiazole
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 118886
- Product name
- 2-Chloro-6-(trifluoromethoxy)benzo[d]thiazole
- Purity
- 95+%
- Packaging
- 1g
- Price
- $126
- Updated
- 2021/12/16
- Product number
- X4804
- Product name
- 2-Chloro-6-(trifluoromethoxy)-benzothiazole
- Packaging
- 5g
- Price
- $205
- Updated
- 2021/12/16
- Product number
- J54773
- Product name
- 2-Chloro-6-(trifluoromethoxy)-benzothiazole
- Packaging
- 1g
- Price
- $51
- Updated
- 2021/12/16
- Product number
- 118886
- Product name
- 2-Chloro-6-(trifluoromethoxy)benzo[d]thiazole
- Purity
- 95+%
- Packaging
- 5g
- Price
- $378
- Updated
- 2021/12/16
2-Chloro-6-(trifluoromethoxy)-benzothiazole Chemical Properties,Usage,Production
Uses
2-Chloro-6-trifluoromethoxybenzothiazole is a very important class of heterocyclic compounds, mainly used in medicine, agriculture and industry.
Chemical Properties
White solid
Synthesis
133840-98-9
133840-96-7
Compound 2 (12.45 g, 0.05 mol) was added slowly in batches to preheated thionyl chloride (SOCl2, 120 mL) at 65 °C. The reaction mixture was stirred at 60 °C for 5 hours. Upon completion of the reaction, excess acetyl chloride was removed by distillation under reduced pressure, and the residue was dissolved in dichloromethane (CH2Cl2) and distilled again under reduced pressure to remove the solvent. This operation was repeated at least three times to ensure complete removal of thionyl chloride. The final residue was dissolved in dichloromethane, washed three times with water and dried over anhydrous sodium sulfate (Na2SO4). The solvent was removed by concentration under reduced pressure to give the crude product. The crude product was purified by silica gel column chromatography using petroleum ether (60-90 °C) as eluent to give compound 3 (10.71 g, 85% yield) as a white solid. The product characterization data were as follows: melting point 38-39 °C; IR (KBr) υmax 3099, 3078, 2361, 1480, 1452, 1262, 1164, 1016, 865 cm-1; 1H NMR (CDCl3, 500 MHz) δ 7.96 (1H, d, J = 8.9 Hz, Ar-H), 7.66 (1H, s , Ar-H), 7.37 (1H, d, J = 8.9 Hz, Ar-H); ESI-MS: m/z 251.91 [M-H]-; Calculated elemental analysis (C8H3ClF3NOS): C, 37.88; H, 1.19; N, 5.52; Measured values: C, 37.95; H, 1.13; N, 5.59.
References
[1] Synthetic Communications, 1992, vol. 22, # 19, p. 2769 - 2780
[2] Medicinal Chemistry Research, 2018, vol. 27, # 5, p. 1374 - 1383
[3] Journal of Medicinal Chemistry, 1999, vol. 42, # 15, p. 2828 - 2843
[4] Patent: US2004/176430, 2004, A1. Location in patent: Page 12
[5] Patent: US5567822, 1996, A
2-Chloro-6-(trifluoromethoxy)-benzothiazole Preparation Products And Raw materials
Raw materials
Preparation Products
2-Chloro-6-(trifluoromethoxy)-benzothiazole Suppliers
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44801
- Advantage
- 61
- Tel
- 86-027-67849912
- Fax
- 86-027-87531808
- sales@chemwish.com
- Country
- China
- ProdList
- 35896
- Advantage
- 56
- Tel
- 21-57721279
- Fax
- QQ：14057904
- sales@shydchem.com.cn
- Country
- China
- ProdList
- 998
- Advantage
- 56
- Tel
- 400-6009262 16621234537
- Fax
- 021-64823266
- chenyj@titansci.com
- Country
- China
- ProdList
- 14101
- Advantage
- 59
- Tel
- 021-58099652-8005 13585536065
- Fax
- 021-58099609
- bin.wu@shlschem.com
- Country
- China
- ProdList
- 9883
- Advantage
- 59
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42934
- Advantage
- 64
- Tel
- 86-0571-85151182
- Fax
- 86-0571-85151182
- Country
- China
- ProdList
- 5691
- Advantage
- 66
- Tel
- 0571-82693216
- Fax
- +86-571-82880190
- info@yuhaochemical.com
- Country
- China
- ProdList
- 6387
- Advantage
- 52
- Tel
- +86-0519-85500896
- Fax
- +86-0519-85335069
- benzoxazolone@163.com
- Country
- China
- ProdList
- 178
- Advantage
- 58
- Tel
- 021-33690831-8001 13552411790
- Fax
- 021-33690831
- postmaster@tyjchem.cn
- Country
- China
- ProdList
- 1542
- Advantage
- 55
- Tel
- 027-59207852 13308628970
- Fax
- QQ3130921841
- buy@fortunachem.com
- Country
- China
- ProdList
- 2744
- Advantage
- 58
- Tel
- 025-66113011 17798518460
- Fax
- (1)02557626880
- cfzhang@aikonchem.com
- Country
- China
- ProdList
- 19913
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 18209
- Advantage
- 56
- Tel
- +86-021-50935922
- Fax
- +86-021-33847795
- Country
- China
- ProdList
- 7865
- Advantage
- 55
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 39966
- Advantage
- 60
- Tel
- 021-60345187 13671753212
- Fax
- 021-34702061
- lzz841106@aliyun.com
- Country
- China
- ProdList
- 10263
- Advantage
- 55
- Tel
- 021-59904146 18001826933
- Fax
- +86-21-59904146
- sales@actchemical.com
- Country
- China
- ProdList
- 476
- Advantage
- 56
- Tel
- 18905173768
- Fax
- 025-83263139
- 52513593@qq.com
- Country
- China
- ProdList
- 2331
- Advantage
- 50
- Tel
- 027-59599241 18871490274
- Fax
- 027-59599241
- 1400878000@qq.com
- Country
- China
- ProdList
- 9858
- Advantage
- 58
- Tel
- 13912302692 13912302692;
- Fax
- 0519-88064678
- sales@anxuanchem.com
- Country
- China
- ProdList
- 4828
- Advantage
- 58
- Tel
- 515-88280676 18921872653
- sales@ximanbio.com
- Country
- China
- ProdList
- 1524
- Advantage
- 56
- Tel
- 0371-53765687 18937137882
- Fax
- QQ:2885373884
- 2853979813@qq.com
- Country
- China
- ProdList
- 7991
- Advantage
- 55
- Tel
- 0512-0512-52358471 17715136450
- Fax
- 05125235 6881
- sales@shiyabiopharm.com
- Country
- China
- ProdList
- 12127
- Advantage
- 58
- Tel
- 027-67849912
- Fax
- 027-87531808
- sales@chemwish.com
- Country
- China
- ProdList
- 9148
- Advantage
- 60
- Tel
- 028-86040038 13980902949;
- Fax
- 028-85149890
- market@dingdangchem.com
- Country
- China
- ProdList
- 1853
- Advantage
- 55
- Tel
- 021-61312847; 18021002903
- Fax
- QQ:3008007432
- 3008007409@qq.com
- Country
- China
- ProdList
- 71826
- Advantage
- 60
- Tel
- 0-2022843681 15618226720
- Fax
- +86-21-51601218
- chaolaichem@foxmail.com
- Country
- China
- ProdList
- 12475
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 025-66162170
- Fax
- 025-66162170
- Country
- China
- ProdList
- 7181
- Advantage
- 55
- Tel
- 482109853
- Fax
- 021-37288278
- info@qianlaiyiyao.com
- Country
- China
- ProdList
- 406
- Advantage
- 58
- Tel
- 13062833949; 4006653949 4006653949
- Fax
- QQ: 2136646215
- fred.wen@crcorporation.cn
- Country
- China
- ProdList
- 9756
- Advantage
- 58
- Tel
- 13127280945
- 285424065@qq.com
- Country
- China
- ProdList
- 9976
- Advantage
- 55
- Tel
- 021-021-021-31663258 13795219287
- Fax
- 021-31663258
- donghuanwen@126.com
- Country
- China
- ProdList
- 8816
- Advantage
- 58
- Tel
- +86-（0）57185586718; +8613336195806
- Fax
- +86-571-85864795
- sales@capot.com
- Country
- China
- ProdList
- 29735
- Advantage
- 60
- Tel
- 400-8210725 400821072
- Fax
- 021-58955996
- malulu@leyan.com
- Country
- China
- ProdList
- 25000
- Advantage
- 58
- Tel
- 19951936396
- 1815156226@qq.com
- Country
- China
- ProdList
- 2947
- Advantage
- 58
- Tel
- 0371-63315541 13323832564
- Fax
- QQ:3001332135
- 3001332135@qq.com
- Country
- China
- ProdList
- 9972
- Advantage
- 58
- Tel
- 4009004166/18616739031 18616739031
- 3007523370@qq.com
- Country
- China
- ProdList
- 52687
- Advantage
- 58
- Tel
- 0516-0516-88997009 18651776937
- 4164357@qq.com
- Country
- China
- ProdList
- 3204
- Advantage
- 58
- Tel
- +86-400-0216110 +86-15958047586
- Fax
- 0086-21-33275002
- sales@allfluoro.com
- Country
- China
- ProdList
- 11385
- Advantage
- 58
- Tel
- +8615986615575
- Fax
- 0086-13651442114
- info@codchem.com
- Country
- China
- ProdList
- 20342
- Advantage
- 58
- Tel
- 0371-63357898 15378766539
- 535046669@qq.com
- Country
- China
- ProdList
- 4641
- Advantage
- 58
- Tel
- 037188900765 18037465274
- Fax
- QQ3430974218
- enyawanglei@sina.cn
- Country
- China
- ProdList
- 13966
- Advantage
- 58
- Tel
- 18918399319
- 24907461@qq.com
- Country
- China
- ProdList
- 259
- Advantage
- 58
- Tel
- 027-67849912
- sales@chemwish.com
- Country
- CHINA
- ProdList
- 10821
- Advantage
- 58
- Tel
- +8618523575427
- sales@conier.com
- Country
- China
- ProdList
- 49975
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0086-371-86658258
- factory@coreychem.com
- Country
- China
- ProdList
- 29798
- Advantage
- 58
- Tel
- nanfengdrug@163.com; 18616377689
- nanfengdrug@163.com
- Country
- China
- ProdList
- 20009
- Advantage
- 58
- Tel
- 021-51816796-820 13611835272
- Fax
- 021-5161 3951
- sales2@sunwaypharm.com
- Country
- China
- ProdList
- 44119
- Advantage
- 58
- Tel
- 15870833005
- 2232044025@qq.com
- Country
- China
- ProdList
- 8206
- Advantage
- 58
View Lastest Price from 2-Chloro-6-(trifluoromethoxy)-benzothiazole manufacturers
- Product
- 2-Chloro-6-(trifluoromethoxy)-benzothiazole 133840-96-7
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-08