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429-06-1 - Tetraethylammonium tetrafluoroborate, 99% - A10211 - Alfa Aesar

A10211 Tetraethylammonium tetrafluoroborate, 99%

CAS 번호
429-06-1
동의어

사이즈 가격 ($) 수량 재고 여부
5g 26.00
50g 101.00
100g 180.00
250g 351.00
장바구니에 추가 대량 견적에 추가 항목 보기

Tetraethylammonium tetrafluoroborate, 99%

MDL
MFCD00011827
EINECS
207-055-1

화학적 특성

화학식
C8H20BF4N
화학 식량
217.06
융점
370-380° dec.
감도
Hygroscopic
용해도
Soluble in water, alcohol and acetonitrile.

용도

Tetraethylammonium tetrafluoroborate is used as a phase transfer catalyst in organic synthesis. It finds application as an electrolyte additive in the capillary electrophoretic separation of polyphenols found in grape seed extracts. It is also used to prepare other tetrabutylammonium salts in aqueous solutions. It is involved in the synthesis of conducting poly(thiophenes).

참고

Hygroscopic. Incompatible with strong oxidizing agents.

참조 문헌

Electrolyte for electro-organic synthesis, e.g. in the o- and p- hydroxylation of simple aromatic ketones, acids and esters by anodic oxidation in TFA: J. Chem. Soc., Chem. Commun., 262 (1975). In CH3CN, the products are the corresponding o- and p-acetamido compounds (cf Ritter reaction).

Use as a supporting electrolyte and F- source for electrochemical fluorination has also been reported: J. Electroanal. Chem., 43, 318 (1973).

Sivaraman, P.; Shashidhara, K.; Thakur, A. P.; Samui, A. B.; Bhattacharyya, A. R. Nanocomposite solid polymer electrolytes based on polyethylene oxide, modified nanoclay, and tetraethylammonium tetrafluoroborate for application in solid-state supercapacitor. Polym. Eng. Sci. 2015, 55 (7), 1536-1545.

Schütter, C.; Ramirez-Castro, C.; Oljaca, M.; Passerini, S.; Winter, M.; Balducci, A. Activated Carbon, Carbon Blacks and Graphene Based Nanoplatelets as Active Materials for Electrochemical Double Layer Capacitors: A Comparative Study. J. Electrochem. Soc. 2015, 162 (1), A44-A51.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H312-H331-H315-H319-H335

Harmful if swallowed. Harmful in contact with skin. Toxic if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
3917638
위험 등급
6.1
포장 그룹
III
통합 관세 코드
2923.90
TSCA(독성물질규제법)"
Yes

권장

  • H27307

    Lithium bis(trifluoromethylsulfonyl)imide, 98+%
  • 36423

    Acetonitrile, ACS, 99.5+%
  • 42311

    Acetonitrile, anhydrous, 99.8+%
  • 43166

    Acetonitrile, anhydrous, 99.8+%, packaged under Argon in resealable ChemSeal™ bottles
  • J62507

    Tetraethylammonium chloride

최근에 본 것

화학물질

화학물질

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