ChemicalBook > CAS DataBase List > 5-Formyl-2-thiopheneboronic acid
5-Formyl-2-thiopheneboronic acid
- Product Name
- 5-Formyl-2-thiopheneboronic acid
- CAS No.
- 4347-33-5
- Chemical Name
- 5-Formyl-2-thiopheneboronic acid
- Synonyms
- 5-FORMYLTHIOPHEN-2-YLBORONIC ACID;5-FORMYLTHIOPHENE-2-BORONIC ACID;THCHO-B;5-FormyL;AKOS BRN-0235;-2-thiopheneboronic acid;5-Formylthiophene-2-Boronic;5-FORMYLTHIENYL-2-BORONIC ACID;5-FORMYLTHIEN-2-YLBORONIC ACID;5-FORMYLTHIOPHEN-2-BORONIC ACID
- CBNumber
- CB7337822
- Molecular Formula
- C5H5BO3S
- Formula Weight
- 155.97
- MOL File
- 4347-33-5.mol
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5-Formyl-2-thiopheneboronic acid Property
- Melting point:
- 132-135 °C (lit.)
- Boiling point:
- 395.1±52.0 °C(Predicted)
- Density
- 1.41±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
- solubility
- soluble in Methanol
- pka
- 7.23±0.53(Predicted)
- form
- Powder or Cyrstals
- color
- White
- Sensitive
- Air Sensitive
- CAS DataBase Reference
- 4347-33-5(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi,C
- Risk Statements
- 34-36/37/38-22
- Safety Statements
- 26-27-36/37/39-45-37/39
- WGK Germany
- 3
- Hazard Note
- Irritant
- HazardClass
- IRRITANT, KEEP COLD
- HS Code
- 29339900
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 514055
- Product name
- 5-Formyl-2-thienylboronic acid
- Purity
- ≥95.0%
- Packaging
- 1g
- Price
- $29.28
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 514055
- Product name
- 5-Formyl-2-thienylboronic acid
- Purity
- ≥95.0%
- Packaging
- 5g
- Price
- $128
- Updated
- 2024/03/01
TCI Chemical
- Product number
- F0549
- Product name
- 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 1g
- Price
- $23
- Updated
- 2024/03/01
TCI Chemical
- Product number
- F0549
- Product name
- 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 5g
- Price
- $92
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H29289
- Product name
- 5-Formylthiophene-2-boronic acid, 97%
- Packaging
- 1g
- Price
- $63.65
- Updated
- 2024/03/01
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5-Formyl-2-thiopheneboronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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5-Formyl-2-thiopheneboronic acid Suppliers
- Tel
- 15301358979
- 37303017@qq.com
- Country
- China
- ProdList
- 499
- Advantage
- 58
- Tel
- 19943855286
- triz-4@trizpharma.cn
- Country
- China
- ProdList
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- Advantage
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- Tel
- 15981924004
- Fax
- 0371-53392065
- wangyangguang@trizpharma.cn
- Country
- China
- ProdList
- 1871
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- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
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- Country
- China
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- 94657
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- 021-61259108 18621169109
- Fax
- 86-21-61259102
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- Country
- China
- ProdList
- 40228
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- Tel
- +49 3493/605464
- Fax
- +49 3493/605470
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- Country
- Germany
- ProdList
- 3572
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- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
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- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
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- Tel
- 010-89508211 18501085097
- Fax
- 010-89508210
- sales.bj@hwrkchemical.com
- Country
- China
- ProdList
- 8418
- Advantage
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- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
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View Lastest Price from 5-Formyl-2-thiopheneboronic acid manufacturers
Henan Aochuang Chemical Co.,Ltd.
- Product
- 5-Formyl-2-thiopheneboronic acid 4347-33-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-14
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 5-Formyl-2-thiopheneboronic acid 4347-33-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 5-Formyl-2-thiopheneboronic acid 4347-33-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-09
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