2-메틸-1-펜탄올
|
|
2-메틸-1-펜탄올 속성
- 녹는점
- -48.42°C (estimate)
- 끓는 점
- 148 °C(lit.)
- 밀도
- 0.824 g/mL at 25 °C(lit.)
- 증기 밀도
- 3.5 (vs air)
- 증기압
- 1.5 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.418(lit.)
- 인화점
- 123 °F
- 저장 조건
- 2-8°C
- 산도 계수 (pKa)
- 15.05±0.10(Predicted)
- 물리적 상태
- 액체
- 색상
- 무색 내지 거의 무색
- 폭발한계
- 9.6%
- 수용성
- 5.96g/L(25℃)
- BRN
- 1718974
- LogP
- 1.702 (est)
- CAS 데이터베이스
- 105-30-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 10-22 | ||
안전지침서 | 24/25 | ||
유엔번호(UN No.) | UN 1987 3/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | SA7175000 | ||
HS 번호 | 2905.14.5010 | ||
위험 등급 | 3.2 | ||
포장분류 | III | ||
유해 물질 데이터 | 105-30-6(Hazardous Substances Data) | ||
독성 | LD50 orl-rat: 1410 mg/kg AMIHBC 10,61,54 | ||
기존화학 물질 | KE-24713 |
2-메틸-1-펜탄올 C화학적 특성, 용도, 생산
화학적 성질
CLEAR COLOURLESS LIQUID용도
Solvent, intermediate.생산 방법
2-Methyl-1-pentanol is prepared by the aldol condensation of propionaldehyde and subsequent hydrogenation of the intermediate 2-methyl-2-pentanol. Commercially, the methyl- 1-pentanols are rarely used alone but as amixture.일반 설명
Nonaqueous lipase-catalyzed kinetic resolution of racemic 2-methyl-1-pentanol in a continuously operated fixed bed reactor has been reported. Molar excess enthalpies of binary mixtures of 2-methyl-1-pentanol with n-hexane and its isomers has been measured in a flow microcalorimeter.위험도
Moderate fire risk.Safety Profile
Moderately toxic by ingestion and skin contact. A skin and severe eye irritant. Human systemic irritant by inhalation. A flammable liquid; can react with oxidizing materials. To fight fire, use Con, dry chemical. When heated to decomposition it emits smoke and acrid fumes.Purification Methods
Dry the 1-pentanol with Na2SO4 and distil it. [Beilstein 1 IV 1713.]2-메틸-1-펜탄올 준비 용품 및 원자재
원자재
준비 용품
2-메틸-1-펜탄올 공급 업체
글로벌( 107)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12470 | 58 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
career henan chemical co | +86-0371-86658258 15093356674; |
sales@coreychem.com | China | 29914 | 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 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52861 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9020 | 58 |
Hebei Duling International Trade Co. LTD | +8617333973358 |
sales01@hbduling.cn | China | 15568 | 58 |
2-메틸-1-펜탄올 관련 검색:
디아세톤알코올 메틸(2-)-2-펜탄올 시클로펜탄카르복실산 클로로탄산 2-에틸헥실에스테르 1-펜타놀 메틸(3-),-1,5-펜탄올 메틸이소부틸카비놀 메틸(3-)-2-펜탄올 아세트산4-메틸-2-펜틸에스테르 메틸(3-)-3-펜탄올
1-(4-CHLOROPHENYL)-1-CYCLOPENTANECARBOXYLIC ACID
1-(4-CHLOROPHENYL)-1-CYCLOBUTANECARBOXYLIC ACID
1,1-Cyclobutanedicarboxylic acid
(3S)-3-Methyl-1-pentanol
2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL
trans-DL-1,2-Cyclopentanedicarboxylic acid
ALPHA-PHENYLCYCLOPENTANEACETIC ACID
Cyclopentanemethanol