Phenyl dichlorophosphate
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Phenyl dichlorophosphate 속성
- 녹는점
- -1 °C
- 끓는 점
- 241-243 °C (lit.)
- 밀도
- 1.412 g/mL at 25 °C (lit.)
- 증기압
- 2.33Pa at 25℃
- 굴절률
- n
20/D 1.523(lit.)
- 인화점
- >230 °F
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름에 용해됨
- 물리적 상태
- 액체
- 색상
- 투명한 무색~아주 약간 갈색
- 수용성
- 물에서 분해되다
- 감도
- Moisture Sensitive
- Merck
- 14,7282
- BRN
- 511863
- 안정성
- 수분에 민감한
- InChIKey
- TXFOLHZMICYNRM-UHFFFAOYSA-N
- CAS 데이터베이스
- 770-12-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C | ||
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위험 카페고리 넘버 | 34-37 | ||
안전지침서 | 26-36/37/39-45 | ||
유엔번호(UN No.) | UN 3265 8/PG 2 | ||
WGK 독일 | 3 | ||
RTECS 번호 | TD4393000 | ||
F 고인화성물질 | 10 | ||
TSCA | Yes | ||
위험 등급 | 8 | ||
포장분류 | II | ||
HS 번호 | 29209085 |
Phenyl dichlorophosphate C화학적 특성, 용도, 생산
화학적 성질
clear colourless to very slightly brown liquid용도
In organic synthesis for preparation of lactams, phosphate diesters and for oxidation reactions.제조 방법
The preparation of Phenyl dichlorophosphate is as follows:160 g (1 mol) of phosphorus oxychloride and 1 g of titanium tetrachloride were respectively added to a four-necked flask to carry out the reaction, and the temperature was raised to 70-80° C., and phenol (94 g, 1 mol) was slowly added dropwise. The phenol addition time was about 2- 3 hours,After completion of the dropwise addition, the reaction is maintained at 80-90° C. for 3-5 hours. After no hydrogen chloride is evolved, the reaction is completed. After the reaction, the phosphorus oxychloride is distilled under reduced pressure, the vacuum degree is 30-100 KPa, and the distillation temperature is 30-100° C. Distillation under reduced pressure to obtain the intermediate of the mixture, a mono-substituted and di-substituted mixture of phosphorus oxychloride, the ratio of the mixture is 5:5, gas phase analysis to obtain the intermediate of the mixture, the yield of the intermediate is 95%, phosphorus oxychloride The recovery rate is 95% (calculated as phosphorus oxychloride).일반 설명
A liquid. May severely irritate skin, eyes and mucous membranes.공기와 물의 반응
About the same density as water and moderately soluble in water.반응 프로필
An hologenated organophosphate. Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.건강위험
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.화재위험
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.Phenyl dichlorophosphate 준비 용품 및 원자재
원자재
준비 용품
Phenyl dichlorophosphate 공급 업체
글로벌( 455)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
Hi-Tech Chemistry Corp | 0519-86626038 |
yuhh@hitechem.com | CHINA | 811 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10248 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |