1,3-CYCLOHEPTADIENE
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1,3-CYCLOHEPTADIENE 속성
- 녹는점
- -110.4°C
- 끓는 점
- 120-121 °C (lit.)
- 밀도
- 0.868 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.498(lit.)
- 인화점
- 52 °F
- 저장 조건
- 2-8°C
- 수용성
- 619.2mg/L(온도 미표시)
- BRN
- 1847604
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-65 | ||
| 안전지침서 | 16-23-24/25-62 | ||
| 유엔번호(UN No.) | UN 3295 3/PG 2 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 23 | ||
| 위험 등급 | 3.1 | ||
| 포장분류 | II | ||
| 기존화학 물질 | KE-09147 |
| 그림문자(GHS): |
 
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| 신호 어: | Danger | |||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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1,3-CYCLOHEPTADIENE C화학적 특성, 용도, 생산
용도
1,3-Cycloheptadiene was used in the preparation of enantiopure epoxy cycloheptenyl sulfones.일반 설명
1,3-Cycloheptadiene is a 1,3-cycloalkadiene. Isomerization of highly strained (E,E)-1,3-cycloheptadiene was investigated through double bond rotation, and electrocyclic ring closure. [1,5] Sigmatropic hydrogen shifts in 1,3-cyclohepatdiene were studied by density functional calculations.Purification Methods
Purify the diene by dissolving it in Et2O, washing with 5% HCl, H2O, drying (MgSO4), evaporating, and the residue is distilled under dry N2 through a semi-micro column (some foaming occurs) [Cope et al. J Am Chem Soc 79 6287 1957, UV: Pesch & Friess J Am Chem Soc 72 5756 1950]. [Beilstein 5 IV 390.]1,3-CYCLOHEPTADIENE 준비 용품 및 원자재
원자재
준비 용품
1,3-CYCLOHEPTADIENE 공급 업체
글로벌( 28)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9128 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 |
product@acmec-e.com | China | 33350 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
| Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44700 | 61 |
| shanghai Rainbow MediTech.Co.Ltd. | 21-021-64968085,64968086-5815,5812 13918693646 |
bd@rainbowpharma.cn | China | 949 | 65 |
| Syntechem Co.,Ltd | |
info@syntechem.com | China | 12990 | 57 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 |
sales@heowns.com | China | 14443 | 57 |
| Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51471 | 80 |
| NovoChemy Ltd. | 86-(0)21-31261262 373522135 |
sales@novochemy.com | China | 6508 | 58 |
1,3-CYCLOHEPTADIENE 관련 검색:
노르보나디엔(2,5-) 2-(페닐설포닐)-1,3-싸이클로헵타디엔
Dibenzo(a,d)cycloheptadiene-5-carboxamide,Dibenzo(a,d)(1,4)-cycloheptadiene-5-carboxamide
Dibenzosuberone
5-(3’-dimethylaminopropylidene)-dibenzo-(a,d)(1,4)-cycloheptadien
2,6,6-TRIMETHYL-2,4-CYCLOHEPTADIEN-1-ONE
1,3-CYCLOHEPTADIENE
(R)-6-[(Z)-1-Butenyl]-1,4-cycloheptadiene
cycloheptadiene
2,6,6-trimethyl-2,4-cycloheptadiene-1-one
1,4-Cycloheptadiene,6,7-dichloro-(9CI)
1,3-Cycloheptadiene,1-methoxy-6-(1-methylethyl)-(9CI)
5-chloro-7-(phenylsulfonyl)-1,3-cycloheptadiene
1,5-Cycloheptadiene-1-carboxylicacid,methylester(9CI)
4-Methoxy-4-(trimethylsilyloxy)-1-(phenylsulfonyl)-1,5-cycloheptadiene-3-carboxylic acid ethyl ester
(3R)-3α-(2-Phenylethenyl)-4α,7β-dimethyl-1,5-cycloheptadiene-1-carboxylic acid ethyl ester
4-Methoxy-4-(trimethylsilyloxy)-1,5-cycloheptadiene-1-carboxylic acid methyl ester
METHYL3-MORPHOLINO-2,7-CYCLOHEPTADIENE-1,2-DICARBOXYLATE