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19249-03-7 - Tri(ethylene glycol) di-p-toluenesulfonate, 98% - B23279 - Alfa Aesar

B23279 Tri(ethylene glycol) di-p-toluenesulfonate, 98%

CAS 번호
19249-03-7
동의어

사이즈 가격 ($) 수량 재고 여부
10g 69.10
50g 237.00
250g 878.00
장바구니에 추가 대량 견적에 추가 항목 보기

Tri(ethylene glycol) di-p-toluenesulfonate, 98%

MDL
MFCD00048096

화학적 특성

화학식
(CH3C6H4SO3CH2CH2OCH2-)2
화학 식량
458.55
융점
80-82°
용해도
Soluble in ethanol.

용도

Tri(ethylene glycol) di-p-toluenesulfonate is used in the synthesis of 1-[4-(1,4,7,10-tetraoxa-13-aza-cyclopentadec-13-yl)-phenyl] ethanone.

참고

Incompatible with strong bases.

참조 문헌

Tripathi, G.; Ramanathan, G. Structures and conformation of a benzo-12-crown-4 containing dipeptide. Pept. Sci. 2015, 104 (3), 148-155.

Kazaylek, M.; Kocakaya, Ş. O.; Oral, E. V.; Çolak, M.; Karakaplan, M. Complexation and transport of amino acid esters and their salts with synthesised chiral novel aza crown ether derivatives. Supramol. Chem. 2014, 26 (5-6), 363-372.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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

통합 관세 코드
2909.49
TSCA(독성물질규제법)"
No

권장

  • B22304

    2,2'-Thiodiethanethiol, 90+%
  • 36636

    2-Chloroethanol, 99%
  • 41868

    Thionyl chloride, 99+%
  • 42311

    Acetonitrile, anhydrous, 99.8+%
  • 42727

    Silica gel 60, 0.062-0.105mm (150-230 mesh)

최근에 본 것

화학물질

화학물질

금속 및 재료

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