디에틸벤젠
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디에틸벤젠 속성
- 녹는점
- -31°C(lit.)
- 끓는 점
- 180-182 °C (lit.)
- 밀도
- 0.87 g/mL at 25 °C (lit.)
- 증기 밀도
- ~4.6 (vs air)
- 증기압
- 0.99 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.495(lit.)
- 인화점
- 134 °F
- 물리적 상태
- 액체
- 색상
- 무색투명~연황색
- 냄새
- 특징적인 방향족; 벤젠처럼; 톨루엔과 같은
- 폭발한계
- 5%
- 수용성
- 불용성
- BRN
- 1903396
- LogP
- 3.72 at 20℃
- CAS 데이터베이스
- 25340-17-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 38-51/53-65-36/38-50/53 | ||
| 안전지침서 | 61-62-26-24-60 | ||
| 유엔번호(UN No.) | UN 2049 3/PG 3 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | CZ5600000 | ||
| TSCA | Yes | ||
| 위험 등급 | 3.2 | ||
| 포장분류 | III | ||
| HS 번호 | 29029090 | ||
| 기존화학 물질 | KE-10435 |
디에틸벤젠 C화학적 특성, 용도, 생산
화학적 성질
Clear colorless to light yellow liquid용도
Diethylbenzene (DEB) can be used to synthesize divinylbenzene (DVB) by dehydrogenation reaction. DVB is used in the production of crosslinked polystyrene. DEB can be also employed as low temperature heat transfer fluid with biphenyls.일반 설명
A clear colorless liquid with an aromatic odor. Flash point 140°F. Less dense than water and insoluble in water. Vapors heavier than air.공기와 물의 반응
Flammable. Insoluble in water.반응 프로필
Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as Diethylbenzene, 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.건강위험
High vapor concentrations produce eye and respiratory tract irritation, dizziness, depression. Liquid irritates and may blister skin, can cause corneal injury to eye.화재위험
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.화학 반응
Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.Safety Profile
hhldly toxic by ingestion. A skin and eye irritant. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. To fight fire, use CO2, dry chemical. When heated to decomposition it emits acrid smoke and fumes. See also ETHYL BENZENE.디에틸벤젠 준비 용품 및 원자재
원자재
준비 용품
디에틸벤젠 공급 업체
글로벌( 177)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8820 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29823 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 |
eric@witopchemical.com | China | 23555 | 58 |
디에틸벤젠 관련 검색:
에틸벤젠 디비닐벤젠 N,N-디에틸-p-페닐렌디아민 양이온수지 1,3-디에틸벤젠 1.4-디에틸벤젠 1,2-디에틸벤젠 디에틸아닐린 에테닐벤젠과 결합한 다이에틸벤젠 중합체, 브롬화됨
N,N-diethylbenzene-1,4-diammonium sulphate
bis(N,N-diethylbenzene-p-diamine) oxalate
1-Methyl-3,5-diethylbenzene
4-Diethylaminobenzaldehyde
Diethyl phenylmalonate
Fast Red ITR
2-chloro-N,N-diethylbenzene-1,4-diamine
2,5-Dibromo-1,3-diethylbenzene
5-Bromo-2-chloro-1,3-diethylbenzene