1,2,3,5-테트라메틸벤젠
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1,2,3,5-테트라메틸벤젠 속성
- 녹는점
- -24°
- 끓는 점
- 198°C
- 밀도
- 0,89 g/cm3
- 굴절률
- n20/D 1.512(lit.)
- 인화점
- 63°C
- 수용성
- 물에 불용성
- 물리적 상태
- 투명한 액체
- 색상
- Colorless to Light yellow to Light orange
- Merck
- 14,5166
- LogP
- 4.100
- CAS 데이터베이스
- 527-53-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21/22-36/37/38-36 | ||
| 안전지침서 | 26-36/37/39-24/25-23-45 | ||
| 유엔번호(UN No.) | 3082 | ||
| RTECS 번호 | DC0475000 | ||
| HS 번호 | 2902.90.3050 | ||
| 기존화학 물질 | KE-33555 |
1,2,3,5-테트라메틸벤젠 C화학적 특성, 용도, 생산
화학적 성질
clear colourless to pale yellow liquid용도
Organic synthesis.일반 설명
A pale yellow to white liquid with a camphor-like odor. Flash point 165°F. Less dense than water and only negligibly soluble in water. Slightly irritates the skin and eyes. Slightly toxic by ingestion but may irritate the mouth, throat and gastrointestinal tract.공기와 물의 반응
Insoluble in water.반응 프로필
Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as 1,2,3,5-TETRAMETHYLBENZENE, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.위험도
Liquid. Soluble in alcohol and ether; insoluble in water. Combustible.건강위험
CALL FOR MEDICAL AID. LIQUID: Irritating to skin, eyes, and respiratory tract. Remove contaminated clothing and shoes. Flush affected areas with plenty of water. IF IN EYES, hold eyelids open and flush with plenty of water. VAPORS: Irritating to skin, eyes and respiratory tract. Move to fresh air. If breathing has stopped, give artificial respiration. If breathing is difficult, give oxygen. IF IN EYES, hold eyelids open and flush with plenty of water. Harmful if inhaled or swallowed. Vapor or mist is irritating to the eyes, mucous membranes, and upper respiratory tract. Prolonged contact can cause dermititis, and prolonged exposure can cause nausea, dizziness and headache.화재위험
Combustible.Purification Methods
Reflux isodurene over sodium and distil it under reduced pressure. [Smith Org Synth Coll Vol II 248 1943, Beilstein 5 H 430, 5 II 329, 5 III 976, 5 IV 1073.]1,2,3,5-테트라메틸벤젠 준비 용품 및 원자재
원자재
준비 용품
1,2,3,5-테트라메틸벤젠 공급 업체
글로벌( 84)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 |
laboratory@coreychem.com | China | 30253 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9003 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 |
market03@meryer.com | China | 40240 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 |
Sales-CN@TCIchemicals.com | China | 24539 | 81 |
| Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44700 | 61 |
1,2,3,5-테트라메틸벤젠 관련 검색:
트리메틸벤즈알데히드-2,4,6 티몰프탈레인컴플렉손 3-아미노피리딘 헥사페닐벤젠 2,4,6-트리메틸벤조산 데카사이클렌 1,2,3,5-테트라메틸벤젠 1,2,3,4-테트라메틸벤젠 1,2,4,5-사메틸 벤젠 부틸(3차)벤젠 2,3,5,6-사메틸-p-페닐렌 디아민
HEXAMETHYLBENZENE
Dodecahydrotriphenylene
2,3,5,6-TETRAMETHYL-P-XYLENE-ALPHA,ALPHA'-DIOL
MELLITIC ACID
5,7-Dimethyl-1-tetralone
Pentamethylbenzene
2,4,6-Trimethylbenzoyl chloride