디메틸설피트
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디메틸설피트 속성
- 녹는점
- 0°C
- 끓는 점
- 126-127 °C (lit.)
- 밀도
- 1.294 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.410(lit.)
- 인화점
- 106 °F
- 저장 조건
- Flammables area
- 물리적 상태
- 액체
- 색상
- 무색~담황색 투명
- 수용성
- 녹는
- BRN
- 1700256
- Dielectric constant
- 22.5（23℃）
- CAS 데이터베이스
- 616-42-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-36/37/38 | ||
| 안전지침서 | 26-36-24/25-16 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | WT3512000 | ||
| 위험 등급 | 3.2 | ||
| 포장분류 | III | ||
| HS 번호 | 29209085 | ||
| 기존화학 물질 | KE-11856 |
디메틸설피트 C화학적 특성, 용도, 생산
화학적 성질
CLEAR COLORLESS TO PALE YELLOW LIQUID용도
The conformations and vibrational spectra of dimethyl sulfite was studied by matrix-isolation fourier transform infrared spectroscopy and to study its conformational selective aggregation. It may be used in organic synthesis.제조 방법
Dimethyl sulfite is prepared from a 1:2 ratio of thionyl chloride and methanol. The reaction can be catalyzed by tertiary amine bases and likely proceeds via the chlorosulfinate (MeOS(O)Cl), this intermediate will exist only fleetingly in the presence of methanol and as such its decomposition to methyl chloride and sulfur dioxide (via the slower SNi mechanism) is not observed to any great extent.SOCl2 + 2 CH3OH → (CH3O)2SO + 2 HCl
일반 설명
Dimethyl sulfite is an insect repellent and also experimentally identified as a mutagenic agent.디메틸설피트 준비 용품 및 원자재
원자재
준비 용품
디메틸설피트 공급 업체
글로벌( 213)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| HaBo Hong Kong Co., Limited. | +86-25-18512596065 |
info@habotech.com | CHINA | 933 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 18192627656 |
1012@dideu.com | China | 2104 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |