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503-30-0 - Trimethylene oxide, 97% - Oxetane - A14452 - Alfa Aesar

A14452 Trimethylene oxide, 97%

CAS 번호
503-30-0
동의어
Oxetane

사이즈 가격 ($) 수량 재고 여부
5g 56.30
25g 236.00
100g 797.00
장바구니에 추가 대량 견적에 추가 항목 보기

Trimethylene oxide, 97%

MDL
MFCD00005167
EINECS
207-964-3

화학적 특성

화학식
C3H6O
화학 식량
58.08
융점
-97°
비등점
49-50°
인화점
-28°(-18°F)
밀도
0.891
굴절률
1.3930
용해도
Soluble in water.

용도

Trimethylene oxide useful for the synthesis of 3-substituted propanols by reaction with Grignards or organolithiums in the presence of CuBr.

참고

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature is 2 - 8°C. It is hygroscopic in nature and sensitive to air. Store under inert gas.

참조 문헌

Scott Searles. The Reaction of Trimethylene Oxide with Grignard Reagents and Organolithium Compounds. J. Am. Chem. Soc. 1951, 73 (1), 124-125.

Fouad Fleyfel.; J. Paul Devlin. FT-IR spectra of 90 K films of simple, mixed, and double clathrate hydrates of trimethylene oxide, methyl chloride, carbon dioxide, tetrahydrofuran, and ethylene oxide containing decoupled water-d2. J. Phys. Chem. 1988, 92 (3), 631-635.

3-Carbon fragment, useful for the synthesis of 3-substituted propanols by reaction with Grignards: J. Am. Chem. Soc., 73, 124 (1951), or organolithiums in the presence of CuBr: Tetrahedron Lett., 1095 (1976).

Reaction with K metal: 18-crown-6 complex provides a one pot metallation reaction yielding a comparatively stable product for use in further metallation reactions: J. Chem. Soc., Chem. Commun., 1513 (1991).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H302-H312-H332

Highly flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled.

주의 설명서: P210-P261-P280-P303+P361+P353-P304+P340-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,9715
바일슈타인
102382
위험 등급
3
포장 그룹
II
통합 관세 코드
2932.99
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
RQ6825000

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