| Company Name: |
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| Tel: |
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| Email: |
mktg@ultimachem.com |
| Products Intro: |
Cas:1493-13-6
ProductName:TRIFLIC ACID
Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
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| Tel: |
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| Email: |
info@golechha.in |
| Products Intro: |
Cas:1493-13-6
ProductName:Triflic Acid
Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
|
| Company Name: |
Shandong longyue of chemical co., LTD
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| Tel: |
15318857512 |
| Email: |
1912317598@qq.com |
| Products Intro: |
Cas:1493-13-6
ProductName:triflic acid
Purity: 99.5 | Package: 1kg;25kg;1000kg
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- triflic anhydride
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- $80.00 / 1KG
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2023-08-16
- CAS:358-23-6
- Min. Order: 1KG
- Purity: >99%
- Supply Ability: 20tons
- triflic anhydride
-
- $1.00 / 1KG
-
2023-01-12
- CAS:358-23-6
- Min. Order: 0.5KG
- Purity: >99%
- Supply Ability: 20tons
- triflic anhydride
-
- $60.00 / 10g
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2021-03-17
- CAS:358-23-6
- Min. Order: 10g
- Purity: 99.8%
- Supply Ability: 10tons
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| | Triflic Acid Chemical Properties |
| Melting point | -40 °C | | Boiling point | 162 °C (lit.) | | density | 1.696 g/mL at 25 °C (lit.) | | vapor density | 5.2 (vs air) | | vapor pressure | 8 mm Hg ( 25 °C) | | refractive index | n20/D 1.327(lit.) | | RTECS | PB2771000 | | Fp | None | | storage temp. | Store below +30°C. | | solubility | Miscible in H<sub>2</sub>O | | pka | -14(at 25℃) | | form | Fuming Liquid | | Specific Gravity | 1.696 | | color | slightly brown | | PH | <1 (H2O) | | Water Solubility | SOLUBLE | | Sensitive | Hygroscopic | | Merck | 14,9676 | | BRN | 1812100 | | Stability: | Stable. Incompatible with acids, alkalis, metals. | | InChIKey | ITMCEJHCFYSIIV-UHFFFAOYSA-N | | LogP | 0.3 at 25℃ | | CAS DataBase Reference | 1493-13-6(CAS DataBase Reference) | | NIST Chemistry Reference | CF3SO3H(1493-13-6) | | EPA Substance Registry System | Methanesulfonic acid, trifluoro- (1493-13-6) |
| Hazard Codes | C | | Risk Statements | 21/22-35-10 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3265 8/PG 2 | | WGK Germany | 2 | | F | 3-10 | | Hazard Note | Corrosive/Hygroscopic | | TSCA | Yes | | HazardClass | 8 | | PackingGroup | II | | HS Code | 29049020 | | Toxicity | LD50 orally in Rabbit: 1605 mg/kg LD50 dermal Rat > 2000 mg/kg |
| | Triflic Acid Usage And Synthesis |
| Description | Triflic acid is a one-carbon compound that is methanesulfonic acid in which the hydrogens attached to the methyl carbon have been replaced by fluorines. It is a one-carbon compound and a perfluoroalkanesulfonic acid. It is a conjugate acid of a triflate. | | Uses | Triflic Acid is one of the strongest known acids, and the strongest Bronstedt acid available at industrial scale. Triflic Acid can be used as a catalyst to prepare:
Substituted tetrahydrofurans and tetrahydropyrans by cyclization of corresponding unsaturated alcohols under acidic conditions.
Nitriles from corresponding aldehydes by Schmidt reaction.
Disubstituted five-membered ring lactones by allylboration reaction between 2-alkoxycarbonyl allylboronates and aldehydes.
Used as a catalyst in the Fischer glycosylation and Friedel-Crafts acylation reactions.
Deglycosylation agent. |
| | Triflic Acid Preparation Products And Raw materials |
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