4-Chlorodiphenyl ether
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4-Chlorodiphenyl ether 속성
- 녹는점
- -8 °C
- 끓는 점
- 161-162 °C/19 mmHg (lit.)
- 밀도
- 1.193 g/mL at 25 °C (lit.)
- 증기압
- 2.7 x 10-3 mmHg at 25 °C (calculated, Branson, 1977)
- 굴절률
- n
20/D 1.587(lit.)
- 인화점
- >230 °F
- 저장 조건
- Refrigerator, under inert atmosphere
- 용해도
- 25°C에서 3.3mg/L (Branson, 1977)
- 물리적 상태
- 액체
- Specific Gravity
- 1.193
- 색상
- 무색
- 수용성
- 3.3mg/L(25℃)
- Henry's Law Constant
- 2.2 x 10-4 atm?m3/mol(Pankow and Rosen, 1988)
- CAS 데이터베이스
- 7005-72-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | N-Xi,F,N,Xi,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 50/53-36/37/38-41-22-43 | ||
| 안전지침서 | 61-37/39-29-26-60-36/37/39 | ||
| 유엔번호(UN No.) | UN 3082 9/PG 3 | ||
| WGK 독일 | 3 | ||
| TSCA | T | ||
| HS 번호 | 2909309090 | ||
| 유해 물질 데이터 | 7005-72-3(Hazardous Substances Data) |
| 그림문자(GHS): |
 
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| 신호 어: | Warning | |||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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4-Chlorodiphenyl ether C화학적 특성, 용도, 생산
화학적 성질
colorless to light yellow liquid용도
4-Chlorodiphenyl Ether is a standard for environmental testing and research. Biodegradability studies with organic priority pollutant compounds.일반 설명
Liquid. Density 1.193 g / cm3. Insoluble or slightly soluble in water.공기와 물의 반응
Insoluble or slightly soluble in water.반응 프로필
4-Chlorodiphenyl ether oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164].화재위험
Combustible.환경귀착
Biological. 4-Chlorophenyl phenyl ether (5 and 10 mg/L) did not significantly biodegrade following incubation in settled domestic wastewater inoculum at 25 °C. Percent losses reached a maximum after 2–3 wk but decreased thereafter suggesting a deadaptive process was occurring (Tabak et al., 1981). In activated sludge, a half-life of 4.0 h was measured (Branson, 1978).Photolytic. In a methanolic solution irradiated with UV light (λ >290 nm), dechlorination of 4- chlorophenyl phenyl ether resulted in the formation of diphenyl ether (Choudhry et al., 1977). Photolysis of an aqueous solution containing 10% acetonitrile with UV light (λ = 230–400 nm) yielded 4-hydroxybiphenyl ether and chloride ion (Dulin et al., 1986).
At influent concentrations of 1.0, 0.1, 0.01, and 0.001 mg/L, the GAC adsorption capacities were 111, 61, 33, and 18 mg/g, respectively (Dobbs and Cohen, 1980).
4-Chlorodiphenyl ether 준비 용품 및 원자재
원자재
준비 용품
4-Chlorodiphenyl ether 공급 업체
글로벌( 94)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 |
sales@chemwish.com | CHINA | 10828 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9116 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 50000 | 58 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 |
sales@sinch.com.cn | China | 11605 | 64 |