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benzo[b]thiophene-2,3-dione
![benzo[b]thiophene-2,3-dione Structure](CAS/GIF/493-57-2.gif)
- CAS No.
- 493-57-2
- Chemical Name:
- benzo[b]thiophene-2,3-dione
- Synonyms
- NSC 114478;Thianaphthenequinone;2,3-Thionaphthenequinone;benzothiophene-2,3-quinone;Benzo[b]thiophen-2,3-dione;2,3-Benzo[b]thiophenedione;benzo[b]thiophene-2,3-dione;2,3-Dioxo-2,3-dihydrothionaphthene;Benzo[b]thiophene-2,3-dione >=97% (GC);2,3-Dihydro-1-benzothiophene-2,3-dione
- CBNumber:
- CB3967650
- Molecular Formula:
- C8H4O2S
- Molecular Weight:
- 164.18
- MDL Number:
- MFCD00463402
- MOL File:
- 493-57-2.mol
Last updated:2023-05-15 10:43:32
| Melting point | 119-121°C |
|---|---|
| Boiling point | 261.64°C (rough estimate) |
| Density | 1.3633 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| solubility | Chloroform (Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly) |
| form | Solid |
| color | Light Orange to Dark Red |
| BRN | 118077 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H317-H318 |
| Precautionary statements | P280-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 41-43-52 |
| Safety Statements | 26-36/37-39 |
| WGK Germany | 3 |
benzo[b]thiophene-2,3-dione price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | T367690 | Thionaphthenquinone | 493-57-2 | 10g | $525 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0124675 | BENZO[B]THIOPHENE-2,3-DIONE 95.00% | 493-57-2 | 1G | $704.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0124675 | BENZO[B]THIOPHENE-2,3-DIONE 95.00% | 493-57-2 | 10G | $2055.9 | 2021-12-16 | Buy |
| Chemenu | CM336726 | Benzo[b]thiophene-2,3-dione 95%+ | 493-57-2 | 10g | $1099 | 2021-12-16 | Buy |
| Chemenu | CM336726 | Benzo[b]thiophene-2,3-dione 95%+ | 493-57-2 | 100mg | $181 | 2021-12-16 | Buy |
benzo[b]thiophene-2,3-dione Preparation Products And Raw materials
Global( 29)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49739 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18451 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51471 | 80 |
| Nanjing Nohon Biological Technology Co., Ltd. | 025-85767923 18512596075 | sales@nuoxibio.com | China | 562 | 55 |
| Shenzhen SUNGENING Bio-Medical Co., Ltd. | 0755-28967200 13631290199 | wxf@sungening.com | China | 9507 | 60 |
| Aikon International Limited | 025-66113011 18112977050 | cb6@aikonchem.com | China | 15495 | 58 |
493-57-2(benzo[b]thiophene-2,3-dione)Related Search:
2,3-Dioxo-2,3-dihydrothionaphthene
2,3-Thionaphthenequinone
NSC 114478
benzo[b]thiophene-2,3-dione
2,3-Benzo[b]thiophenedione
2,3-Dihydro-1-benzothiophene-2,3-dione
Thianaphthenequinone
benzothiophene-2,3-quinone
Benzo[b]thiophene-2,3-dione >=97% (GC)
Benzo[b]thiophen-2,3-dione
493-57-2
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Intermediates & Fine Chemicals
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