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78-09-1 - Tetraethyl orthocarbonate, 98+% - Tetraethoxymethane - A17835 - Alfa Aesar

A17835 Tetraethyl orthocarbonate, 98+%

CAS 번호
78-09-1
동의어
Tetraethoxymethane

사이즈 가격 ($) 수량 재고 여부
25g 144.00
100g 474.00
장바구니에 추가 대량 견적에 추가 항목 보기

Tetraethyl orthocarbonate, 98+%

MDL
MFCD00009221
EINECS
201-082-2

화학적 특성

화학식
C9H20O4
화학 식량
192.26
비등점
158-161°
인화점
52°(125°F)
밀도
0.917
굴절률
1.3930
감도
Moisture Sensitive
용해도
Insoluble in water. Contact with water releases a flammable alcohol. Soluble in chloroform and methanol.

용도

Tetraethyl Orthocarbonate is used in the synthesis of chemokine receptor-5 inhibitors against HIV-1, benzobisoxazoles and in the preparation of organic semiconductors. It is also employed in the synthesis of 2,7-dimethylene-1,4,6,9-tetraoxaspiro[4,4]nonane and in the synthesis of cross linked poly(orthocarbonate)s used as organic solvent absorbent.

참고

Moisture Sensitive. Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Keep away from ignition sources. Store under inert atmosphere and refrigerated.

참조 문헌

Tagoshi H and Endo T. Radical polymerization of unsaturated spiroorthocarbonate.J. Polym. Sci. A.,1989,27(4), 1415-1418.

Sonmez HB, et al. Use of crosslinked poly (orthosilicate) s as organic solvent absorbent.Polymer Prepr.;2008,49(846).

Wieslaw M. Kazmierski.; Don L. Anderson.; Christopher Aquino.; Brian A. Chauder.; Maosheng Duan.; Robert Ferris.; Terrence Kenakin.; Cecilia S. Koble.; Dan G. Lang.; Maggie S Mcintyre.; Jennifer Peckham.; Christian Watson.; Pat Wheelan.; Andrew Spaltenstein.; Mary B. Wire.; Angilique Svolto.; and Michael Youngman. Novel 4,4-Disubstituted Piperidine-Based C-C Chemokine Receptor-5 Inhibitors with High Potency against Human Immunodeficiency Virus-1 and an Improved human Ether-a-go-go Related Gene (hERG) Profile.J. Med. Chem.,2011,54(11), 3756-3767.

Used to protect the 2,3-diol system of nucleosides: J. Chem. Soc., Chem. Commun., 552 (1969).

For a review of the chemistry of orthocarbonates, see: Synthesis, 73 (1977).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H226

Flammable liquid and vapour.

주의 설명서: P210-P280a-P240-P241-P303+P361+P353-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
1747401
위험 등급
3
포장 그룹
III
통합 관세 코드
2920.90
TSCA(독성물질규제법)"
No

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