2,3,4-트리메틸펜탄
|
|
2,3,4-트리메틸펜탄 속성
- 녹는점
- -110 °C (lit.)
- 끓는 점
- 113-114 °C (lit.)
- 밀도
- 0.719 g/mL at 25 °C (lit.)
- 증기압
- 27.0 at 25 °C (Wilhoit and Zwolinski, 1971)
- 굴절률
- n
20/D 1.404(lit.)
- 인화점
- 5°C
- 용해도
- Soluble in acetone, alcohol, benzene, chloroform, ether (Weast, 1986); miscible with many aliphatic hydrocarbons
- 산도 계수 (pKa)
- >14 (Schwarzenbach et al., 1993)
- 물리적 상태
- 투명한 액체
- 색상
- 무색 내지 거의 무색
- 수용성
- (mg/kg):
1.36 at 25 °C (shake flask-GLC, Price, 1976)
2.34 at 0 °C, 2.30 at 25 °C (shake flask-GC, Polak and Lu, 1973)
- BRN
- 1696869
- Henry's Law Constant
- 1.89 at 25 °C (Mackay and Shiu, 1981)
- 노출 한도
- ACGIH TLV: TWA for all isomers 300 ppm (adopted).
- CAS 데이터베이스
- 565-75-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xn,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-38-50/53-65-67 | ||
| 안전지침서 | 9-16-29-33-60-61-62 | ||
| 유엔번호(UN No.) | UN 3295 3/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | SA3321500 | ||
| TSCA | Yes | ||
| HS 번호 | 2901.10.5000 | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| 기존화학 물질 | KE-34636 |
2,3,4-트리메틸펜탄 C화학적 특성, 용도, 생산
화학적 성질
Clear, colorless, flammable, watery liquid with a mild aliphatic hydrocarbon odor resembling hexane.용도
2,3,4-Trimethylpentane (2,3,4- tmp) is an isomeric compound of octane with an EC50 of 16.3 mM for 2,3,4- tmp.It can be used for its infrared spectroscopic studies and for biological activity studies such as the urinary metabolites of the potent nephrotoxic hydrocarbons 2,3,4- tmp in Fischer-344 male rats by gavage. Study. In addition, exposure of rat renal proximal tubules to 2,3,4-tmp resulted in structural changes that caused increased mitochondrial swelling, increased vesiculation, decreased microvilli and nuclear shrinkage[1-3].일반 설명
Kinetics and mechanism of reaction of OH radicals with 2,3,4-trimethylpentane in the presence of NO has been investigated. Kinetics of reactions of C6H5 radical with 2,3,4-trimethylpentane has been measured by cavity ringdown spectrometry.환경귀착
Photolytic. Atkinson (1990) reported a rate constant of 7.0 x 10-12 cm3/molecule?sec for the reaction of 2,3,4-trimethylpentane and OH radicals in the atmosphere at 298 K. Based on this reaction rate constant, the estimated lifetime is 20 h (Altshuller, 1991).Chemical/Physical. Complete combustion in air produces carbon dioxide and water vapor.
2,3,4-Trimethylpentane will not hydrolyze because it does not contain a hydrolyzable functional group.
2,3,4-트리메틸펜탄 준비 용품 및 원자재
원자재
준비 용품
2,3,4-트리메틸펜탄 공급 업체
글로벌( 76)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| ROSEWA HOLDING GROUP CO.,LIMITED | +86-023-62871537 |
sales@rosewachem.com | China | 2829 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12468 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18219 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10247 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8829 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 |
1057@dideu.com | China | 2628 | 58 |
| VladaChem GmbH | +49-7246-3082843 |
info@vladachem.de | Germany | 1860 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9020 | 58 |
2,3,4-트리메틸펜탄 관련 검색:
1-브로모-2-에틸헥산 삼차-옥틸아민 T-옥틸 머캅탄 코르티손-21-아세트산 프레드니손 코르티존 2,2,4-트리메칠펜탄 2,2,4-트리메틸-1,3-펜탄디올 아이소뷰틸산 트리사이클로헥실메탄올
ASTM D5134 2,3,3-TRIMETHYLPENTANE, 500MG , NEAT
Adrenosterone
(-)-CIS-MYRTANYLAMINE
D-(+)-Camphoric acid
PERHYDROFLUORENE
16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate
ALPHA-(-)-THUJONE
1,2,3,4-CYCLOPENTANETETRACARBOXYLIC ACID
(-)-TRANS-MYRTANOL