1,3-시클로헥사디엔
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1,3-시클로헥사디엔 속성
- 녹는점
- -98 °C
- 끓는 점
- 80 °C (lit.)
- 밀도
- 0.841 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.474(lit.)
- 인화점
- −2 °F
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 액체
- 색상
- 무색투명~연황색
- 수용성
- 메탄올과 약간 섞임. 물과 섞이지 않습니다.
- BRN
- 506024
- Dielectric constant
- 2.6600000000000001
- 안정성
- 감광성
- LogP
- 2.470
- CAS 데이터베이스
- 592-57-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-10-37 | ||
| 안전지침서 | 9-16-29-33 | ||
| 유엔번호(UN No.) | UN 3295 3/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | GU4702350 | ||
| F 고인화성물질 | 9 | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29021990 | ||
| 기존화학 물질 | KE-09157 |
1,3-시클로헥사디엔 C화학적 특성, 용도, 생산
화학적 성질
clear colorless to light yellow liquid용도
1,3-Cyclohexadiene can undergo:C-C coupling with aromatic alcohols via iridium-catalyzed hydrogen auto-transfer and with aldehydes via transfer hydrogenation mediated by isopropanol to form carbonyl addition products.
Living anionic polymerization with n-BuLi/TMEDA system to form polycyclohexadiene.
Platinum-catalyzed silaboration to form (1R,4S)-1-(dimethylphenylsilyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-cyclohexene.
Aerobic palladium-catalyzed 1,4-diacetoxylation in the presence of cobalt tetra(hydroquinone)porphyrin as an electron transfer reagent.
제조 방법
1,3-Cyclohexadiene has been prepared by dehydration of cyclohexen-3-ol, by pyrolysis at 540° of the diacetate of cyclohexane-1,2-diol, by dehydrobromination with quinoline of 3-bromocyclohexene, by treating the ethyl ether of cyclohexen-3-ol with potassium bisulfate, by heating cyclohexene oxide with phthalic anhydride, by treating cyclohexane-1,2-diol with concentrated sulfuric acid, by treatment of 1,2-dibromocyclohexane with tributylamine, with sodium hydroxide in ethylene glycol, and with quinoline, and by treatment of 3,6-dibromo-cyclohexene with sodium.
Purification Methods
Distil the diene from NaBH4 or Na under N2 and collect it in a trap cooled in Dry Ice. It is highly flammable. [Marvel & Martell, J Am Chem Soc 81 450 1959, Beilstein 5 IV 382.]1,3-시클로헥사디엔 준비 용품 및 원자재
원자재
준비 용품
1,3-시클로헥사디엔 공급 업체
글로벌( 133)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 6992 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| Nanjing jinheyou Trading Co., Ltd. | 15705188088 |
admin@jheyou.com | CHINA | 1268 | 58 |