2-Vinyl-1,3-dioxolane
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2-Vinyl-1,3-dioxolane 속성
- 녹는점
- 117.3°C
- 끓는 점
- 115-116 °C(lit.)
- 밀도
- 1.006 g/mL at 20 °C(lit.)
- 굴절률
- n
20/D 1.431
- 인화점
- 58 °F
- CAS 데이터베이스
- 3984-22-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,T+ | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-25-27-36/37/38 | ||
| 안전지침서 | 16-26-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 1992 3/PG 1 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | JH7690000 |
| 그림문자(GHS): |
 
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| 신호 어: | Danger | |||||||||||||||||||||||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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2-Vinyl-1,3-dioxolane C화학적 특성, 용도, 생산
Synthesis
In a loop reactor with a total volume of 40 L, a Fixed catalyst bed with 2 L of a strongly acidic Ion exchanger (K 2431 from Bayer) was installed. On Reaction mixture with the approximate composition of 34 % acrolein, 36% ethylene glycol, 23% 2-vinyl-1,3-dioxolane, 4% water, and 3% By-products are continuously at an internal temperature pumped in a circle at 5 ℃. The weight is continuously 4.6 kg Acrolein / h and 5.0 kg ethylene glycol / h, and the appropriate amount of reaction mixture (9.6 kg) is withdrawn. The outflowing reaction mixture is at the top of the extraction column and is fed with 1.0 kg of water / h. At the foot of the Extraction column, 7.3 l / h dean fed. The draining organic and aqueous phases become one subjected to fractional distillation, being from the organic phase first acrolein and then the product 2-Vinyl-1,3-dioxolane be distilled off.2-Vinyl-1,3-dioxolane 준비 용품 및 원자재
원자재
준비 용품
2-Vinyl-1,3-dioxolane 공급 업체
글로벌( 58)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; |
laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 |
cherry@crovellbio.com | China | 18451 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 50000 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 |
sales@senfeida.com | China | 5100 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
| Nanjing Bicbiotechnology Co., Ltd | +86-2552131256 +86-18251840740 |
sales@bicbiotech.com | China | 6000 | 58 |
2-Vinyl-1,3-dioxolane 관련 검색:
에틸렌
2-Vinyl-1,3-dioxolane
Etiproston
7'-METHYL-5'-OXO-3',5'-DIHYDRO-2'H-SPIRO[[1,3]DIOXOLANE-2,1'-INDOLIZINE]-6'-CARBONITRILE
Rifamycin O
2-CYCLOPENTEN-1-ONE ETHYLENE KETAL
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2-Ethyl-2-vinyl-1,3-dioxolane
2,2-Dimethyl-4-vinyl-1,3-dioxolane
INDENONE ETHYLENE KETAL
Yuanhuacine
5,16-PREGNADIEN-20-ONE 20-ETHYLENEKETAL
2-((E)-2,6-DIMETHYL-HEPTA-1,5-DIENYL)-[1,3]DIOXOLANE
yuanhuadine
trans-2-vinyl-1,3-dioxolane-4-methanol
2,2-DIMETHYL-5-VINYL-[1,3]DIOXOLANE-4-CARBOXYLIC ACID
cis-2-vinyl-1,3-dioxolane-4-methanol
2-Methyl-2-vinyl-1,3-dioxolane