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2834-23-3 - Chlorodifluoroacetic anhydride, 98+% - A12432 - Alfa Aesar

A12432 Chlorodifluoroacetic anhydride, 98+%

CAS 번호
2834-23-3
동의어

사이즈 가격 ($) 수량 재고 여부
10g 47.80
50g 175.00
250g 810.00
장바구니에 추가 대량 견적에 추가 항목 보기

Chlorodifluoroacetic anhydride, 98+%

MDL
MFCD00000774
EINECS
220-603-4

화학적 특성

화학식
(ClCF2CO)2O
화학 식량
242.94
비등점
92-93°
밀도
1.393
굴절률
1.3470
감도
Moisture Sensitive
용해도
Slightly Soluble in water. (1.4 g/L) (25°C)

용도

It is used as the reagent for the derivatization of amines, alcohols, etc., for GC purposes. It has been utilized for dual element acetylation tagging derivatization of amines by using microwave sustained helium emission detector1 and as a derivatization reagent in determination of estrone and 17β-estradiol in hair by GC-MS2.

참고

Moisture sensitive. Handle under dry protective gas. Keep away from oxidizing agents, strong bases.

참조 문헌

D.F. Hagen.; J.S. Marhevka.; L.C. Haddad. Multi-element taggant and dual homolog derivatization concepts in GC/MED. Spectrochim. Acta, Part B . 1985, 40 (1-2),335-347.

Donald F. Hagen.; Louis C. Haddad.; John S. Marhevka. Solution and gas phase deuterium derivatization reactions for gas chromatography/microwave emission detection.Spectrochim. Acta, Part B . 1987, 42 (1-2), 253-267.

Reagent for the derivatization of amines, alcohols, etc., for GC purposes.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

주의 설명서: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
1912832
위험 등급
8
포장 그룹
II
통합 관세 코드
2915.90
TSCA(독성물질규제법)"
Yes

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