Azetidine
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Azetidine 속성
- 녹는점
- -70°C
- 끓는 점
- 61-62 °C(lit.)
- 밀도
- 0.847 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.432(lit.)
- 인화점
- −5 °F
- 저장 조건
- Store below +30°C.
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 11.29(at 25℃)
- 색상
- 무색의
- 수용성
- 혼용 가능
- 감도
- Moisture Sensitive/Air Sensitive
- BRN
- 102384
- InChIKey
- HONIICLYMWZJFZ-UHFFFAOYSA-N
- CAS 데이터베이스
- 503-29-7(CAS DataBase Reference)
- NIST
- Azetidine(503-29-7)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-34 | ||
| 안전지침서 | 16-26-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 2733 3/PG 2 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 2-10 | ||
| TSCA | Y | ||
| 위험 등급 | 3.1 | ||
| 포장분류 | I | ||
| HS 번호 | 29339990 |
Azetidine C화학적 특성, 용도, 생산
화학적 성질
clear colorless liquid용도
Azetidine is involved in a high yielding palladium-catalyzed cross-coupling reaction with aryl bromides. Further, it is used in Ullmann type coupling reaction with iodonitroflourenes. In addition to this, it reacts with bis-(3-amino-propyl)-amine to prepare N,N'-bis-(3-amino-propyl)-propanediyldiamine using palladium as a catalyst.일반 설명
Phototransformations of azetidine radical cations in freonic matrices under the action of light with λ = 436nm has been investigated. The IR spectrum of azetidine in solid argon matrices has been measured.Purification Methods
Azetidine is a flammable, hygroscopic liquid smelling of ammonia, which absorbs CO2 from air and should be kept under Argon. Purify it by drying it over solid KOH and distilling it through a short Vigreux column (p 11) at atmospheric pressure (under Argon) and keeping the pot temperature below 210o. It is moisture sensitive. The hydrochloride M 93.6 has m > 300o and the hydroiodide has m 146.5o(from EtOH). The N-Me derivative has m 112o(from *C6H6/pet ether), and the Nphenylcarbamoyl derivative has m 189-190o(from EtOH). [Searles et al. J Am Chem Soc 7 8 4917 1956, Beilstein 20 H 2, 20 I 3, 20 II 3, 20 III/IV 53, 20/1 V 136.]Azetidine 준비 용품 및 원자재
원자재
말로노니트릴
메틸 T-뷰틸에테르
수산화칼륨
염화나트륨
4-브로모-2-메틸-2-부텐
탄산 칼륨
팔라듐
메탄설포닐 클로라이드
벤질브로마이드
디에틸에테르
메틸 트라이메틸아세테이트
Benzhydrylamine
염산
수소
디클로로메탄
메틸알콜
수산화나트륨
에피클로로하이드린
1-브로모-3-클로로프로페인
3-아미노프로판올
n-부탄올
1,2-다이메톡시에테인
석유 에테르
알킬화 나프타, 중
황산
O-페닐렌다이아민
준비 용품
Azetidine 공급 업체
글로벌( 213)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shaoxin Catsyn Co., Ltd. | +undefined-0575-82040869 +86-0575-82040869; |
sales@catsyn.com | China | 6116 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18225 | 58 |
| 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 | 21689 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32686 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 7019 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |