AROCHLOR 1221
|
|
AROCHLOR 1221 속성
- 녹는점
- 42.93°C (estimate)
- 끓는 점
- 245.17°C (rough estimate)
- 밀도
- 1.1500 (estimate)
- 증기압
- 7 x 10-3 mmHg at 25 °C (Pal et al., 1980)
- 굴절률
- 1.5830 (estimate)
- 인화점
- 146 °C
- 저장 조건
- room temp
- 용해도
- Soluble in most solvents (U.S. EPA, 1985) particular chlorinated hydrocarbons, e.g., chloroform, carbon tetrachloride, etc.
- 수용성
- 434.4mg/L(25℃)
- Henry's Law Constant
- 0.286, 0.452, 0.697, 1.06, 1.57, 2.28, 3.26, 4.83, and 6.68 at 0.0, 5.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.5, and 40.0 °C, respectively (predicted, Burkhard et al., 1985)
- 노출 한도
- Potential occupational carcinogen. NIOSH REL: TWA 1.0 μg/m3, IDLH 5 mg/m3.
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xn,N,T,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-33-38-48/20-51/53-62-65-67-50/53-39/23/24/25-23/24/25-36/37/38-45-52/53 | ||
| 안전지침서 | 36/37-61-62-60-35-45-36-26-16-7-53 | ||
| 유엔번호(UN No.) | 2315 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | TQ1352000 | ||
| 위험 등급 | 9 | ||
| 포장분류 | II | ||
| 유해 물질 데이터 | 11104-28-2(Hazardous Substances Data) | ||
| 독성 | Drinking water standard (final): For all PCBs, the MCLG and MCL are zero and 0.5 μg/L, respectively (U.S. EPA, 2000). |
AROCHLOR 1221 C화학적 특성, 용도, 생산
화학적 성질
Viscous, oily, colorless to light yellow, mobile liquid with a faint, characteristic, aromatic-type odor용도
In polyvinyl acetate to improve fiber-tear properties; plasticizer for polystyrene; in epoxy resins and polyvinyl acetate to improve adhesion and resistance to chemical attack; as an insulator fluid for electric condensers and as an additive in very high pressure lubricants. In fluorescent and high-intensity discharge ballasts manufactured prior to 1979 (U.S. EPA, 1998).At a concentration of 5 to 25 wt %, increased the effective kill-life of the lindane spray up to 10 times. May have been used in chlordane and BHC insecticide formulations (Monsanto, 1960).
일반 설명
Viscous oily liquid.공기와 물의 반응
Insoluble in water.반응 프로필
Simple aromatic halogenated organic compounds are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms.건강위험
ACUTE/CHRONIC HAZARDS: Toxic irritant. Hazardous decomposition products.화재위험
Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.Safety Profile
Suspected human carcinogen. Moderately toxic by ingestion and skin contact. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of Cl-. Used in heat transfer, hydraulic fluids, lubricants, and insecticides. See also POLYCHLORINATED BIPHENYLS.환경귀착
Biological. Reported degradation products by the microorganism Alcaligenes BM-2 for a mixture of polychlorinated biphenyls include monohydroxychlorobiphenyl, 2-hydroxy-6- oxochlorophenyl-hexa-2,4-dieonic acid, chlorobenzoic acid, chlorobenzoylpropionic acid, chlorophenylacetic acid, and 3-chlorophenyl-2-chloropropenic acid (Yagi and Sudo, 1980).In sewage wastewater, Pseudomonas sp. 7509 degraded PCB-1221 into a yellow compound tentatively identified as a chlorinated derivative of α-hydroxymuconic acid (Liu, 1981). When PCB-1221 was statically incubated in the dark at 25 °C with yeast extract and settled domestic wastewater inoculum for 7 d, significant biodegradation with rapid adaptation was observed (Tabak et al., 1981).
In activated sludge, 80.6% degraded after a 47-h time period (Pal et al., 1980).
Chemical/Physical. Zhang and Rusling (1993) evaluated the bicontinuous microemulsion of surfactant/oil/water as a medium for the dechlorination of polychlorinated biphenyls by electrochemical catalytic reduction. The microemulsion (20 mL) contained didodecyldimethylammonium bromide, dodecane, and water at 21, 57, and 22 wt %, respectively. The catalyst used was zinc phthalocyanine (2.5 nM). When PCB-1221 (72 mg), the emulsion and catalyst were subjected to a current of mA/cm2 on 11.2 cm2 lead electrode for 10 h, a dechlorination yield of 99% was achieved. Reaction products included a monochlorobiphenyl (0.9 mg), biphenyl, and reduced alkylbenzene derivatives.
PCB-1221 will not hydrolyze to any reasonable extent (Kollig, 1993).
At influent concentrations of 1.0, 0.1, 0.01, and 0.001 mg/L, the GAC adsorption capacities were 242, 48, 9.5, and 1.9 mg/g, respectively (Dobbs and Cohen, 1980).
AROCHLOR 1221 준비 용품 및 원자재
원자재
준비 용품
AROCHLOR 1221 공급 업체
글로벌( 32)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-400-6206333 18521732826 |
market@aladdin-e.com | China | 25014 | 65 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 |
sales@rrkchem.com | China | 56057 | 58 |
| Absin Bioscience Inc. | 021-38015121 15000105423 |
chenjw@absin.cn | China | 24734 | 58 |
| ShangHai Anpel Co, Ltd. | 18501792038; 18501792038 |
shanpel@anpel.com.cn | China | 9614 | 58 |
| TCI (Shanghai) Chemical Trading Co., Ltd. | 021-021-61109150 |
sales@tcisct.com | China | 31163 | 58 |
| Shanghai Bikai Technology Co. , Ltd. | 18516304666 |
christina.feng@cpachem-sh.com | China | 3101 | 58 |
| Shanghai Aladdin Biochemical Technology Co.,Ltd. | +86-18521732826 |
market@aladdin-e.com | China | 48467 | 58 |
AROCHLOR 1221 관련 검색:
코발트(II) 아세틸아세토네이트 하이드레이트 아세틸아세톤산 구리 아세틸아세토산 제2철 실버 아세틸아세토네이트 디스프로슘 트리(2,2,6,6-테트라메틸-3,5-헵탄디오네이트) 알루미늄 아세틸아세토네이트
Tosylmethyl isocyanide
Ethyl isocyanoacetate
N-BUTYLISOCYANIDE
SALCOMINE
PHENYLSELENOL
TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
METHYL ISOCYANOACETATE
1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
TERT-BUTYL ISOCYANIDE
Benzyl isocyanide
Tris(2,4-pentanedionato)chroMiuM(III)
DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)