Julolidine
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Julolidine 속성
- 녹는점
- 34-36 °C(lit.)
- 끓는 점
- 170-173°C 31mm
- 밀도
- 1.0030
- 굴절률
- 1.5680
- 인화점
- >230 °F
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름(약간 용해됨), 에틸아세테이트(약간 용해됨)
- 물리적 상태
- 녹은 후에 액체
- 산도 계수 (pKa)
- 6.54±0.20(Predicted)
- 색상
- 투명한 노란색에서 주황색 갈색까지
- 수용성
- 톨루엔에 용해됩니다. 물에 불용성.
- 감도
- Air Sensitive
- BRN
- 139925
- InChIKey
- DZFWNZJKBJOGFQ-UHFFFAOYSA-N
- CAS 데이터베이스
- 479-59-4(CAS DataBase Reference)
- NIST
- Julolidine(479-59-4)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
Julolidine C화학적 특성, 용도, 생산
화학적 성질
CLEAR YELLOW TO ORANGE-BROWN LIQUID AFTER MELTING용도
Julolidine used as amine building block and in chemoluminescent dye. Also used in photoconductive materials, chemiluminescence substances, chromogenic substrates in analytical redox reactions, dye intermediates, potential antidepressants and tranquilizers, nonlinear optical materials, high sensitivity photopolymerizable materials, and for improving color stability in photography.Purification Methods
Purify julolidine by dissolving it in dilute HCl, steam is bubbled through the solution and the residual acidic solution is basified with 10N NaOH, extracted with Et2O, washed with H2O, dried (NaOH pellets), filtered, evaporated and distilled in vacuo. The distillate crystallises on cooling (m 39-40o). It develops a red colour on standing in contact with air for several days. The colour can be removed by distilling or dissolving in 2-3 parts of hexane, adding charcoal, filtering and cooling in an Me2CO/Dry-ice bath when julolidine crystallises out (85-90% yield m 39-40o). The hydrobromide [83646-41-7] has m 218o (239-242o), the picrate has m 174o(165o) and the methiodide crystallises from MeOH, with m 186o [Glass & Weisberger Org Synth Coll Vol III 504 1955, Smith & Yu J Org Chem 17 1285 1952, Beilstein 20 H 332, 20 I 133, 20 II 214, 20 III/IV 3281.] Highly TOXIC.Julolidine 준비 용품 및 원자재
원자재
Tetrahydroquinoline
1-브로모-3-클로로프로페인
1H,5H-Benzo[ij]quinolizine, 2,3,6,7-tetrahydro-9-methoxy-
N-(3-하이드록시프로필)아닐린
8-히드록시주로리딘
아닐린
1,3-프로판디올
p-톨루이딘
준비 용품
Julolidine 공급 업체
글로벌( 148)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9294 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Nanjing jinheyou Trading Co., Ltd. | 15705188088 |
admin@jheyou.com | CHINA | 1268 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29822 | 58 |
| Shanghai Rlavie Technology Co ltd | +86-021-67759270 +8617717059219 |
sales@rlavie.com | China | 1030 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
| Chemsigma International Co., Ltd. | +86-18136843612 +86-19951791336 |
info@chemsigma.com | China | 1342 | 58 |
| Yangzhou Model Electronic Materials Co., Ltd. | +8613761402923 |
sales@modeltemol.com | CHINA | 571 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8672 | 58 |
| GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4542 | 58 |
Julolidine 관련 검색:
티아나프텐-2-붕소산 히드로클로로티아지드 2,3,6,7-테트라하이드로-9-메틸-1H,5H,11H-[1]벤조피라노[6,7,8-ij]퀴놀리진-11-온 8-히드록시주로리딘 율롤리딘 브롬화수소산염
MEQUITAZINE
Coumarin 343
Coumarin 334
SULFORHODAMINE 101
Coumarin 337
9-Formyl-8-hydroxy-1,1,7,7-tetramethyljulolidine
Coumarin 314T
Coumarin 314
Coumarin 106
Coumarin 338
2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine-9-carboxaldehyde
Coumarin 153
RHODAMINE 101 INNER SALT