트리메틸렌옥사이드
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트리메틸렌옥사이드 속성
- 녹는점
- -97°C
- 끓는 점
- 50 °C(lit.)
- 밀도
- 0.893 g/mL at 25 °C(lit.)
- 증기압
- 5.09 psi ( 20 °C)
- 굴절률
- n
20/D 1.392(lit.)
- 인화점
- −19 °F
- 저장 조건
- 2-8°C
- 용해도
- 1000g/L
- 물리적 상태
- 액체
- 색상
- 무색의
- 냄새
- 기분 좋은 냄새
- 폭발한계
- 2.4%(V)
- 수용성
- 물에 용해됩니다.
- Merck
- 14,9715
- BRN
- 102382
- CAS 데이터베이스
- 503-30-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-20/21/22 | ||
| 안전지침서 | 9-16-26-29 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 2 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | RQ6825000 | ||
| F 고인화성물질 | 3-10-23 | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29329990 | ||
| 유해 물질 데이터 | 503-30-0(Hazardous Substances Data) | ||
| 독성 | mmo-sat 3333 mg/plate EMMUEG 11(Suppl 12),1,88 |
트리메틸렌옥사이드 C화학적 특성, 용도, 생산
화학적 성질
CLEAR COLOURLESS LIQUID용도
Trimethylene oxide useful for the synthesis of 3-substituted propanols by reaction with Grignards or organolithiums in the presence of CuBr.정의
ChEBI: A saturated organic heteromonocyclic parent that is a four-membered ring comprising of three carbon atoms and an oxygen atom.일반 설명
Clear, colorless liquid with an agreeable aromatic odor.공기와 물의 반응
Highly flammable. Water soluble.반응 프로필
TRIMETHYLENE OXIDE reacts with Grignard reagents and organolithium compounds. TRIMETHYLENE OXIDE is also incompatible with oxidizing agents and strong acids. . An explosion occurred when propylene oxide was added to epoxy resin. Polymerization was catalyzed by amine accelerator in the resin [Bretherick 1995]. Propylene oxide and sodium hydroxide base-catalyzed the polymerization of the former, causing ignition and explosion of a drum of the crude product. [Combust Sci. Technol., 1983].화재위험
TRIMETHYLENE OXIDE is flammable.Safety Profile
Moderately toxic by subcutaneous route. May be narcotic in high concentrations. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumesPurification Methods
Distil oxetane twice from sodium metal and then fractionate it through a small column at atmospheric pressure, b 47.0-47.2o. It can also be purified by preparative gas chromatography using a 2m silica gel column. Alternatively, add KOH pellets (50g for 100g of oxetane) and distil it through an efficient column or a column packed with 1/4in Berl Saddles with the main portion boiling at 45-50o being collected and redistilled over fused KOH. [Noller Org Synth Coll Vol III 835 1955, Dittmer et al. J Am Chem Soc 79 4431 1957, Beilstein 17 H 6, 17 I 3, 17 II 12, 17 III/IV 13, 17/1 V 11.]트리메틸렌옥사이드 준비 용품 및 원자재
원자재
TRI-N-BUTYLTIN BROMIDE
2H-Oxete
3-클로로-1-프로판올
Ethyl 1-acetylcyclobutane-1-carboxylate
1,3-디브로모프로판
DIMETHYL 1,1-CYCLOBUTANEDICARBOXYLATE
Diethyl 1,1-cyclobutanedicarboxylate
3-에톡시프로판올
(3-Chloropropoxy)trimethylsilane
1,3-프로판디올
준비 용품
트리메틸렌옥사이드 공급 업체
글로벌( 139)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| 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 | 21691 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 6992 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Nanjing jinheyou Trading Co., Ltd. | 15705188088 |
admin@jheyou.com | CHINA | 1268 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Aston Chemical | 13000000000 |
sales@astonchem.com | United States | 1634 | 58 |
트리메틸렌옥사이드 관련 검색:
산화프로필렌 트리메틸렌옥사이드 메틸(3-)-3-옥세탄메탄올 베타-프로피올락톤 아세틸 케텐 부틸로락톤
TRIMETHYLENE SULFIDE
Baccatine III
3-Ethyl-3-oxetanemethanol
10-Deacetylbaccatin III
3,3-DIMETHYLOXETANE
3,3-BIS(CHLOROMETHYL)OXETANE
(R)-(+)-3-HYDROXY-3-METHYL-4,4,4-TRICHLOROBUTYRIC BETA-LACTONE
(S)-3-HYDROXY-4,4,4-TRICHLOROBUTYRIC ACID BETA-LACTONE
2-HYDROXYMETHYLOXETANE
9ALPHA,11ALPHA-METHYLENE-15S-HYDROXY-11A-DEOXY-11A-METHYLENE-THROMBA-5Z,13E-DIEN-1-OIC ACID
EBELACTONE A
EBELACTONE B