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1552-12-1 - cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076 - COD - B21196 - Alfa Aesar

B21196 cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076

CAS 번호
1552-12-1
동의어
COD

사이즈 가격 ($) 수량 재고 여부
250ml 22.80
1000ml 68.50
장바구니에 추가 대량 견적에 추가 항목 보기

cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076

MDL
MFCD00001752
EINECS
216-291-4

화학적 특성

화학식
C8H12
화학 식량
108.18
융점
-70°
비등점
151-152°
인화점
32°(89°F)
밀도
0.880
굴절률
1.4940

참조 문헌

Undergoes many interesting transannular reactions to give bicyclic derivatives. Reaction with chloroform under free-radical conditions gives 2-(trichloromethyl)bicyclo[3.3.0]octane: Org. Synth. Coll., 5, 93 (1973); J. Am. Chem. Soc., 86, 946, 1885 (1964); Tetrahedron, 20, 1843 (1964). With Iodosobenzene diacetate, B24531, gives 2,6-diacetoxybicyclo[3.3.0]octane: Org. Synth. Coll., 8, 43 (1993). Addition of borane gives the important hydroborating agent 9-borabicyclo[3.3.1]nonane (9-BBN): J. Am. Chem. Soc., 90, 5280, 5281 (1968); J. Org. Chem., 46, 3978, 4599 (1981). Sulfur dichloride gives 2,6-dichloro-9-thiabicyclo[3.3.1]nonane: J. Org. Chem., 31, 1663, 1669 (1966); Org. Synth. Coll., 9, 692 (1998).

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Allylic monobromination (NBS) followed by dehydrobromination gives 1,3,5-cyclooctatriene: Org. Synth. Coll., 9, 191 (1998). Addition of elemental bromine to the diene double bonds followed by dehydrobromination of the resulting tetrabromides with KO-t-Bu/ 18-crown-6 in THF gives the highly-reactive 1,5-cyclooctadiiyne. On prolonged base treatment, or in DMSO, conversion to cyclooctatetraene occurs: Chem. Ber., 127, 1529 (1994).

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Useful bidentate ligand in transition metal chemistry. For examples, see Chloro(1,5-cyclooctadiene)­iridium(I)­ dimer, 12749 and Chloro(1,5-cyclooctadiene)­rhodium(I)­ dimer, 10466.

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GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H226-H302-H332-H315-H319-H317-H335

Flammable liquid and vapour. Harmful if swallowed. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation.

주의 설명서: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
1209288
위험 등급
3
포장 그룹
III
통합 관세 코드
2902.19
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
GX9620000

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