Dioctyltin oxide
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Dioctyltin oxide 속성
- 녹는점
- 245-248°C (dec.)
- 밀도
- 1,3 g/cm3
- 증기압
- <0.01 hPa (20 °C)
- 인화점
- 70°C
- 저장 조건
- Store below +30°C.
- 용해도
- 톨루엔(약간 용해됨)
- 물리적 상태
- 가루
- Specific Gravity
- 1.30
- 색상
- 하얀색
- 수용성
- 불용성
- 끓는 점
- 230°C (1013 hPa)
- 노출 한도
- ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
- LogP
- 6 at 20℃
- CAS 데이터베이스
- 870-08-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 37/39-26-24/25 | ||
| 유엔번호(UN No.) | UN3146 | ||
| WGK 독일 | WGK 2 water endangering | ||
| RTECS 번호 | WH7620000 | ||
| 자연 발화 온도 | >100 °C | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | III | ||
| HS 번호 | 29310095 | ||
| 독성 | LD50 orally in Rabbit: 2500 mg/kg | ||
| 기존화학 물질 | KE-11995 |
Dioctyltin oxide C화학적 특성, 용도, 생산
화학적 성질
white to almost white crystalline powder. It is practically insoluble in water but soluble in organic solvents.용도
Dioctyltin oxide is used as a stabilizer and as a widely applicable catalyst, especially for esterification reactions, transesterification reactions and condensation reactions. It is slightly less reactive than dibutyltin oxide, but is not subject to as many regulatory restrictions, which is why it is increasingly used. Dioctyloxotin can also be used in various chemical synthesis such as in preparation of trinuclear seven-coordinated tin complexes, having possible antioxidant, and anti-inflammatory activity.주요 응용
Amorphous white solid available in various particle sizes with several uses:widespread use in the aqueous cathodic electrodeposition of urethane coatings for automotive and industrial applications
active transesterification catalyst for methacrylate esters that are used in the water treatment market
high temperature transesterification reactions for the production of coating resins and specialty monomeric esters
intermediate for heat stabilizers
Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also TIN COMPOUNDS.Dioctyltin oxide 준비 용품 및 원자재
원자재
준비 용품
Dioctyltin oxide 공급 업체
글로벌( 219)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 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 |
| 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 |