염화옥살릴
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염화옥살릴 속성
- 녹는점
- -10--8 °C (lit.)
- 끓는 점
- 62-65 °C (lit.)
- 밀도
- 1.5 g/mL at 20 °C (lit.)
- 증기 밀도
- 4.4 (vs air)
- 증기압
- 150 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.429(lit.)
- 인화점
- 176-178°C
- 저장 조건
- Store Cold
- 용해도
- 에 용해됨클로로포름, 에틸아세테이트
- 물리적 상태
- 액체
- 색상
- APHA: 0-150
- 냄새
- 침투하는 냄새
- 수용성
- 물과 반응
- 분해온도
- 176-178 ºC
- 감도
- Moisture Sensitive
- Merck
- 14,6914
- BRN
- 1361988
- Dielectric constant
- 3.5（21℃）
- 노출 한도
- ACGIH: TWA 50 ppm
OSHA: TWA 25 ppm; STEL 125 ppm
NIOSH: IDLH 2300 ppm
- 안정성
- 안정적인. 염기, 알코올, 강철, 산화제, 알칼리 금속과 호환되지 않습니다. 수분에 민감합니다. 물과 격렬하게 반응하여 유독가스를 방출함.
- InChIKey
- CTSLXHKWHWQRSH-UHFFFAOYSA-N
- CAS 데이터베이스
- 79-37-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C,T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 14-20-29-34-40-23/24/25-37-35-23 | ||
| 안전지침서 | 26-36/37/39-43-45-8-24/25-23-27 | ||
| 유엔번호(UN No.) | UN 2927 6.1/PG 2 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | KI2950000 | ||
| F 고인화성물질 | 9-19-21 | ||
| 위험 참고 사항 | Toxic/Corrosive/Store Cold/Lacrymatory | ||
| TSCA | Yes | ||
| 위험 등급 | 8 | ||
| 포장분류 | II | ||
| HS 번호 | 29171990 | ||
| 기존화학 물질 | KE-13137 |
염화옥살릴 C화학적 특성, 용도, 생산
화학적 성질
colourless liquid with a pungent odour용도
Oxalyl Chloride is used in the preparation of cardiolipin analogs which induce peroxidase activity by Cytochrome C. It is also used in the preparation of fluorescent indicators for cytosolic calcium.주요 응용
Oxalyl chloride is used in organic synthesis. It may be used in the following processes:Unncatalyzed reaction of silyl ketene acetals with oxalyl chloride yeilds symmetrical pulvinic acids.
Catalytic syntheses of N-heterocyclic ynones and ynediones by in situ activation of carboxylic acids with oxalyl chloride.
Oxalyl chloride was reportedly used in the first synthesis of dioxane tetraketone.
Preparation of Mosher′s acid chloride by reacting with Mosher′s acid in the presence of DMF.
Activation of dimethyl sulfoxide for use in the oxidation of long-chain alcohols to carbonyls.
Activation of α-keto carboxylic acids and N-heterocyclic carboxylic acids for alkynylation to form ynediones and N-heterocyclic ynones, respectively.
생산 방법
Oxalyl Chloride is produced by the reaction of anhydrous oxalic acid and phosphorus pentachloride.화학 반응
Oxalyl Chloride vigorously reacts with water, alcohols, and amines, and is employed for the synthesis of agrochemicals, pharmaceuticals, and fine chemicals.일반 설명
Oxalyl chloride is a commonly used chlorinating reagent that can be prepared by the reaction of oxalic acid and phosphorus pentachloride.Safety Profile
Poison. Violently decomposed by water and alcohol. Severe irritant to skin, eyes, respiratory tract. Explodeson contact with dimethyl sulfoxide. Forms shock-sensitive explosive mixtures with potassium or with K-Na alloy. Will react with water or steam to염화옥살릴 준비 용품 및 원자재
원자재
준비 용품
4-티아졸메탄아민,2-아미노-N,N-디메틸-
BENZOYL ISOCYANATE
아니소일클로라이드
1,3-벤조티아졸-2-카르보닐염화물
Faropenem sodium hemipentahydrate
4-(클로로메틸)-2-티아졸아민
2,6-DICHLORO-4-ISOCYANATOPYRIDINE
2-(5-BENZYLOXY-1H-INDOL-3-YL)-에탄올
2,6-Dichloropyridine-4-carboxaldehyde
4-프로필 벤조산
Etodolac
2-(5-BENZYLOXY-1H-INDOL-3-YL)-에틸아민
2-[5-(Benzyloxy)-1H-indol-3-yl]-2-oxoacetic acid ,97%
4-Biphenylcarbonyl chloride
5-벤질록시인돌-3-글리옥실아미드
4-브로모-1-클로로이소퀴놀린
4-호-데트
1,3,5-트리메틸-1H-피라졸-4-카르복실산
Alpidem
4-Cyanobenzoyl chloride
2-(2-니트로페닐)아크릴알데히드
2-Chlorobenzoyl isocyanate
2,6-Difluorobenzoyl isocyanate
1,5-디아자비시클로[4.3.0]논-5-엔
졸피뎀
5-브로모살리실라미드
4-DIMETHYLAMINOBENZOYL CHLORIDE
CHLOROACETYL ISOCYANATE
4-AMINOBENZANILIDE
3-DIMETHYLAMINOBENZOYL CHLORIDE HYDROCHLORIDE
Cinnamoyl chloride
3-CARBETHOXY-4-HYDROXYCOUMARIN
1H-피라졸-4-카르보닐클로라이드,1,3,5-트리메틸-(9CI)
O-TOLYL-ACETYL CHLORIDE
3,5-디메틸-1H-피라졸-4-카르복실산
Epristeride
2-CHLORO-4-PHENYLPYRIMIDINE-5-CARBONYL CHLORIDE
2-CHLORO-4-METHYLPYRIMIDINE-5-CARBONYL CHLORIDE
Methyl 2-[5-(benzyloxy)-1H-indol-3-yl]-2-oxoacetate ,97%
2-Nitrobenzoyl chloride
염화옥살릴 공급 업체
글로벌( 515)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Ningxia Jinhua Chemical Co.,Ltd | 025-52279164 |
info@nxjhchem.com | China | 79 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12468 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
| Hebei Kangcang new material Technology Co., LTD | +8615713292910 |
Nancy@kangcang.com.cn | China | 341 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 |
info@spring-chem.com | China | 2068 | 57 |
| 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 | 21688 | 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 | 9341 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32686 | 60 |