다이클로로아세틸 염화물
|
|
다이클로로아세틸 염화물 속성
- 녹는점
- <25 °C
- 끓는 점
- 107-108 °C (lit.)
- 밀도
- 1.532 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.46(lit.)
- 인화점
- 66 °C
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름, 헥산에 용해됨
- 물리적 상태
- 액체
- Specific Gravity
- 1.537 (20/4℃)
- 색상
- 무색투명~연황색
- 수용성
- 분해될 수 있음
- 감도
- Moisture Sensitive
- Merck
- 14,3053
- BRN
- 1209426
- 안정성
- 안정적인. 타기 쉬운. 물, 알코올 및 산화제와 호환되지 않습니다. 공기 중의 연기.
- InChI
- 1S/C2HCl3O/c3-1(4)2(5)6/h1H
- InChIKey
- FBCCMZVIWNDFMO-UHFFFAOYSA-N
- SMILES
- ClC(Cl)C(Cl)=O
- CAS 데이터베이스
- 79-36-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 35-50 | ||
| 안전지침서 | 9-26-45-61 | ||
| 유엔번호(UN No.) | UN 1765 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | AO6650000 | ||
| F 고인화성물질 | 19-21 | ||
| 위험 참고 사항 | Corrosive/Moisture Sensitive | ||
| TSCA | TSCA listed | ||
| 위험 등급 | 8 | ||
| 포장분류 | II | ||
| HS 번호 | 29159000 | ||
| 스토리지 클래스 | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
||
| Hazard Classifications | Aquatic Acute 1 Carc. 1B Eye Dam. 1 Skin Corr. 1A |
||
| 유해 물질 데이터 | 79-36-7(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-10056 |
다이클로로아세틸 염화물 C화학적 특성, 용도, 생산
화학적 성질
Dichloroacetyl chloride (DCAC) is a colourless to light yellow fuming liquid with an acrid, penetrating odor. It is irritating to the eyes and mucous membranes (HSDB 2003b). DCAC is insoluble in water, but decomposes quickly to form HCl and dichloroacetic acid (t1/2 of hydrolysis of 0.0023 seconds in water at 25°C, and 0.2 seconds in 89.1:10.9 water-acetone at -20°C (Prager et al. 2001, Ugi and Beck 1961).용도
Dichloroacetyl Chloride is a reagent used in the synthesis of substituted benzothiazoles exhibiting antitumor and anticancer activity.정의
ChEBI: Dichloroacetyl chloride is the acyl chloride obtained by displacement of the hydroxy group of dichloroacetic acid by chloride. It has a role as a hapten. It derives from a dichloroacetic acid.제조 방법
Dichloroacetyl chloride can be synthesized by the reaction of dichloroacetic acid and chlorosulfonic acid. Or from the oxidation of trichloroethylene. Trichloroethylene and azobisisobutyronitrile (catalyst) were heated to 100°C, and oxygen was introduced to react under 0.6MPa pressure, maintaining the oil bath temperature at 110°C, and reacted for 10h, The product dichloroacetyl chloride is distilled off under normal pressure.일반 설명
Dichloroacetyl chloride is a colorless liquid with a pungent odor. Flash point 151°F Boiling point 107-108°F. Vapors are irritating to the eyes and mucous membranes. Corrosive to metals and tissue.공기와 물의 반응
Fumes in air. Decomposed by water to dichloroacetic acid and hydrochloric acid, both corrosive, with release of heat. (NIP).반응 프로필
Solutions in acetone are stable for less than two hours and fresh solution should be prepared before each use (NIP). May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].건강위험
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Contact with molten substance may cause severe burns to skin and eyes. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.화재위험
Combustible material: may burn but does not ignite readily. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.Safety Profile
Questionable carcinogen with experimental tumorigenic data. Moderately toxic by ingestion, inhalation, and skin contact. Corrosive to the skin, eyes, and mucous membranes. Combustible when exposed to heat or flame. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORIDES.다이클로로아세틸 염화물 준비 용품 및 원자재
원자재
아조비스이소부티로니트릴
산소, 냉각된 액체
트라이클로로에틸렌
디클로로아세트산
염화알루미늄
클로로술폰산
Oxirane, 2,3-dichloro-, (2R,3R)-rel-
트리클로로에폭시에탄
트란스-1,2-디클로로에틸렌
준비 용품
다이클로로아세틸 염화물 공급 업체
글로벌( 356)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hefei Ergao Chemical Co., Ltd | 13349118557 |
2782107081@qq.com | China | 299 | 58 |
| Shandong Dexin Fine Chemical Co., Ltd. | 18553366272 |
3091507995@qq.com | China | 282 | 58 |
| Shanghai Shenju Chemical Co., LTD | 13167128868 13661427209 |
3677810729@qq.com | China | 10000 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 |
market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 |
Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 |
sales8178@energy-chemical.com | China | 45000 | 61 |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 |
sales@jingyan-chemical.com | China | 9963 | 60 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 |
isenchem@163.com | China | 9389 | 66 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 |
shchemsky@sina.com | China | 32273 | 50 |