디클로로프로펜
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디클로로프로펜 속성
- 끓는 점
- 97-112 °C(lit.)
- 밀도
- 1.198 g/mL at 25 °C(lit.)
- 증기압
- 79.1 at 50 °C, 523.5 at 100 °C (Wilding et al., 2002)
- 굴절률
- n
20/D 1.472(lit.)
- 인화점
- 78 °F
- 저장 조건
- 0-6°C
- 용해도
- Miscible with acetone, benzene, carbon tetrachloride, heptane, methanol (Worthing and Hance, 1991), methylene chloride, chloroform, trichloroethylene, and 1,1,2,2-tetrachloroethane.
- 색상
- Colorless to Light yellow to Light orange
- Specific Gravity
- 1.217
- 수용성
- 2.8g/L(20℃)
- Merck
- 14,3075
- Henry's Law Constant
- 1.3 x 10-3 atm?m3/mol (Pankow and Rosen, 1988) 0.793 x 10-3 atm?m3/mol at 20 °C, 1.87 at 40 °C (static headspace-GC, Kim et al., 2003)
- 노출 한도
- ACGIH TLV: TWA 1 ppm for cis and trans isomers (adopted).
- 안정성
- 안정적인. 가연성. 강한 산화제, 알루미늄, 알루미늄 합금, 일부 금속염 및 할로겐과 호환되지 않습니다. 빛에 민감할 수 있습니다.
- CAS 데이터베이스
- 10061-02-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T,N,Xn,F | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-20/21-25-36/37/38-43-50/53-40-22-39/23/24/25-23/24/25-11-52/53-65-24/25-20 | ||
| 안전지침서 | 36/37-45-60-61-16-7 | ||
| 유엔번호(UN No.) | UN 1992 3/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | UC8310000 | ||
| 위험 등급 | 3.2 | ||
| 포장분류 | III | ||
| HS 번호 | 29032990 | ||
| 유해 물질 데이터 | 10061-02-6(Hazardous Substances Data) | ||
| 독성 | LC50 (96-hour) for bluegill sunfish 7.1 mg/L and rainbow trout 7.1 mg/L (Worthing and Hance, 1991); acute oral LD50 of the isomeric mixture for male and female rats 713 and 470 mg/kg, respectively (Verschueren, 1983). | ||
| 기존화학 물질 | KE-05-0465 | ||
| 유해화학물질 필터링 | 97-1-428 | ||
| 함량 및 규제정보 | 물질구분: 유독물질; 혼합물(제품)함량정보: 1,3-디클로로프로펜 및 이를 1.0% 이상 함유한 혼합물 |
디클로로프로펜 C화학적 특성, 용도, 생산
개요
Trans-1,3-dichloropropene appears as a clear colorless liquid with chloroform odor. Flash point 95 °F. Density 1.225 g/cm3 and insoluble in water. Hence sinks in water. A strong irritant. Used as a soil fumigant. It is used as an intermediate in the manufacture of 3,3-dichloro-1-propene and other pesticides.화학적 성질
colourless liquid물리적 성질
Colorless to pale yellow liquid with a chloroform-like odor. Evaporates quickly when spilled.용도
The isomer mixture is used as a soil fumigant and a nematocide.일반 설명
A clear colorless liquid with chloroform odor . Flash point 95°. Density 1.225 g / cm3 and insoluble in water. Hence sinks in water. A strong irritant. Used as a soil fumigant.공기와 물의 반응
Highly flammable. Insoluble in water.반응 프로필
trans-1,3-Dichloropropene reacts with aluminum, aluminum alloys, with other active metals and with some metal salts and halogens. Can react vigorously with oxidizing materials. .화재위험
Flash point data for trans-1,3-Dichloropropene are not available, however literature indicates that trans-1,3-Dichloropropene is flammable.잠재적 노출
Used as a soil fumigant prior to planting crops, such as cotton, sugar beet, potatoes; used in combinations with dichloropropanes as a soil fumigant. Workers engaged in manufacture, formulation and application of this soil fumigant and nematocide.환경귀착
Biological. The isomeric mixture showed significant degradation with gradual adaptation in a static-culture flask-screening test (settled domestic wastewater inoculum) conducted at 25°C. At concentrations of 5 and 10 mg/L, percent losses after 4 weeks of incubation were 85 and 84, respectively. Ten days into the incubation study, 7–19% was lost due to volatilization (Tabak et al., 1981).Chemical/Physical. Hydrolysis in distilled water at 25°C produced trans-3-chloro-2- propen-1-ol and hydrochloric acid. The reported half-life for this reaction is only 2 days (Kollig, 1993; Milano et al., 1988). trans-1,3-Dichloropropylene was reported to hydrolyze to 3-chloro-2-propen-1-ol and can be biologically oxidized to 3-chloropropenoic acid which is further oxidized to formylacetic acid. Decarboxylation of this compound yields carbon dioxide (Connors et al., 1990). Chloroacetaldehyde, formyl chloride and chloroacetic acid were formed from the ozonation of dichloropropylene at approximately 23°C and 730 mmHg. Chloroacetaldehyde and formyl chloride also formed from the reaction of dichloropropylene and hydroxyl radicals (Tuazon et al., 1984).
The evaporation half-life of trans-1,3-dichloropropylene (1 mg/L) from water at 25°C using a shallow-pitch propeller stirrer at 200 rpm at an average depth of 6.5 cm is 24.6 minutes (Dilling, 1977).
Emits chlorinated acids when incinerated. Incomplete combustion may release toxic phosgene (Sittig, 1985).
운송 방법
UN2047 Dichloropropene, Hazard Class: 3; Labels: 3-Flammable liquid.비 호환성
Vapor may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. May accumulate static electrical charges, and may cause ignition of its vapors. Incompatible with strong acids; oxidizers, aluminum or magnesium compounds; aliphatic amines; alkanolamines, alkaline materials; halogens, or corrosives. Note: Epichlorohydrin may be added as a stabilizer.폐기물 처리
Incineration, preferably after mixing with another combustible fuel. Care must be exercised to assure complete combustion to prevent the formation of phosgene. An acid scrubber is necessary to remove the halo acids produced. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≧100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.디클로로프로펜 준비 용품 및 원자재
원자재
준비 용품
디클로로프로펜 공급 업체
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