2,6-디-t-b부틸페놀
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2,6-디-t-b부틸페놀 속성
- 녹는점
- 34-37 °C(lit.)
- 끓는 점
- 253 °C(lit.)
- 밀도
- 0.91
- 증기압
- <0.01 mm Hg ( 20 °C)
- 굴절률
- 1.5312
- 인화점
- 245 °F
- 저장 조건
- Sealed in dry,2-8°C
- 용해도
- 0.003g/L
- 물리적 상태
- 결정질 고체
- 산도 계수 (pKa)
- 12.16±0.40(Predicted)
- 색상
- 흰색에서 밝은 노란색
- 수용성
- 불용성
- 어는점
- 35.0 to 37.0 ℃
- BRN
- 1841887
- 안정성
- 안정적인. 산 염화물, 산 무수물, 염기, 황동, 구리, 구리 합금, 산화제와 호환되지 않습니다.
- LogP
- 4.5 at 24℃
- CAS 데이터베이스
- 128-39-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,N,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-51/53-52/53-50/53-38 | ||
| 안전지침서 | 26-36-61-29-60 | ||
| 유엔번호(UN No.) | UN 3145 8/PG 3 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | SK8265000 | ||
| TSCA | Yes | ||
| 위험 등급 | 9 | ||
| 포장분류 | III | ||
| HS 번호 | 29071900 | ||
| 유해 물질 데이터 | 128-39-2(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-03085 |
2,6-디-t-b부틸페놀 C화학적 특성, 용도, 생산
화학적 성질
white solid용도
Antioxidant for Gasoline, Jet Fuels, and Electrical Insulating Oils일반 설명
Odorless colorless to light yellow solid or liquid. Floats on water. Freezing point is 97°F.공기와 물의 반응
Insoluble in water.반응 프로필
Phenols, such as 2,6-Di-tert-butylphenol, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid.건강위험
Irritates eyes and (on prolonged contact) skin. Ingestion causes irritation of mouth and stomach.Purification Methods
Crystallise the phenol from aqueous EtOH or n-hexane. [Beilstein 6 III 2061.]2,6-디-t-b부틸페놀 준비 용품 및 원자재
원자재
페놀
이소부텐
Benzene, 1,3-bis(1,1-dimethylethyl)-2-methoxy-
Benzoic acid, 2,6-bis(1,1-dimethylethyl)-
1,3,5-Triazine, 2-phenyl-4,6-bis(trichloromethyl)-
3,5-Di-tert-butyl-4-hydroxybenzyl alcohol
Phenol, 2,6-bis(1,1-dimethylethyl)-4-[[[4-pentyl-6-(trichloromethyl)-1,3,5-triazin-2-yl]oxy]methyl]-
디삼차부틸벤젠
이산화탄소
준비 용품
4,4′-메틸렌비스(2,6-디-3차-부틸페놀)
Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate
스테아릴-β-(3,5-디-t-부틸-4-하이드록시페닐)프로피오네이트
Probucol
1,3,5-트리스(3,`5`-디-t-부틸-4`-하이드록시벤질)-sec-트리아진-2,4,6-(1H,3H,5H)트리온
테트라키스-[메틸렌 3-(3`,5`-디-t-부틸-4`-하이드록시페닐)프로피오네이트]메탄
3,5-di-tert-butyl-4-hydroxybenzyl acetate
4,4'-Ethylenebis(2,6-ditert-butylphenol)
2,6-디-t-b부틸페놀 공급 업체
글로벌( 400)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12452 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2504 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7038 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 |
admin@hbsaisier.cn | China | 286 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15371 | 58 |
| Dalian Richfortune Chemicals Co., Ltd | 0411-84820922 8613904096939 |
sales@richfortunechem.com | China | 303 | 57 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9353 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |