펜탄올(3-)
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펜탄올(3-) 속성
- 녹는점
- -75 °C
- 끓는 점
- 114-115 °C/749 mmHg (lit.)
- 밀도
- 0.815 g/mL at 25 °C (lit.)
- 증기압
- 11.69 hPa (25 °C)
- 굴절률
- n
20/D 1.410(lit.)
- 인화점
- 105 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 아세톤, 벤젠, 에탄올 및 디에틸 에테르에 용해됩니다.
- 산도 계수 (pKa)
- 15.31±0.20(Predicted)
- 물리적 상태
- 액체
- 색상
- 무색의
- 상대극성
- 0.463
- 냄새
- 프로필렌 글리콜 중 0.10%. 달콤한 허브 오일리 견과류
- ?? ??
- 약초
- 폭발한계
- 1.2-8%(V)
- 수용성
- 5.5 g/100 mL (30 ºC)
- Merck
- 14,7120
- BRN
- 1730964
- Dielectric constant
- 17.0（20℃）
- 안정성
- 안정적인. 타기 쉬운. 강한 산화제와 호환되지 않습니다.
- LogP
- 1.210
- CAS 데이터베이스
- 584-02-1(CAS DataBase Reference)
- NIST
- 3-Pentanol(584-02-1)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-20-37-66-37/38 | ||
| 안전지침서 | 46-36/37 | ||
| 유엔번호(UN No.) | UN 1105 3/PG 3 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | SA5075000 | ||
| 자연 발화 온도 | 815 °F | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| HS 번호 | 29051500 | ||
| 독성 | LD50 orally in Rabbit: 1870 mg/kg LD50 dermal Rabbit 2066 mg/kg | ||
| 기존화학 물질 | KE-28007 |
펜탄올(3-) C화학적 특성, 용도, 생산
화학적 성질
colourless liquid용도
3-Pentanol is widely used as a flavoring agent. It is biogenic oxygenated volatile organic compound (BOVOC) and is used as a reagent in the synthesis of pure bromopentanes for infrared standards.정의
ChEBI: A secondary alcohol that is pentane substituted at position 3 by a hydroxy group.잠재적 노출
(n-isomer); Suspected reprotoxic hazard, Primary irritant (w/o allergic reaction), (iso-, primary): Possible risk of forming tumors, Primary irritant (w/o allergic reaction), (sec-, active primary-, and other isomers) Primary irritant (w/o allergic reaction). Used as a solvent in organic synthesis and synthetic flavoring, pharmaceuticals, corrosion inhibitors; making plastics and other chemicals; as a flotation agent. The (n-isomer) is used in preparation of oil additives, plasticizers, synthetic lubricants, and as a solvent.운송 방법
UN2811 Pentanols, Hazard Class: 3; Labels: 3- Flammable liquid. UN1987 Alcohols, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid.Purification Methods
Reflux the alcohol with CaO, distil, then reflux it with magnesium and again fractionally distil it. [Beilstein 1 IV 1662.]비 호환성
Forms an explosive mixture with air. Contact with strong oxidizers and hydrogen trisulfide may cause fire and explosions. Incompatible with strong acids. Violent reaction with alkaline earth metals forming hydrogen, a flammable gas.폐기물 처리
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.펜탄올(3-) 준비 용품 및 원자재
원자재
준비 용품
펜탄올(3-) 공급 업체
글로벌( 219)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 6710 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| Hong Kong Tiansheng New Material Trading Co., Ltd | +8617320695765 |
zxx@hktiansheng.com | China | 981 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 12755 | 58 |
| Guangzhou TongYi biochemistry technology Co.,LTD | +8613073028829 |
mack@tongyon.com | China | 2996 | 58 |
| Yurui (Shanghai) Chemical Co., Ltd. | +86-021-50456736 +8615000292053 |
sales209@riyngroup.com | China | 942 | 58 |
| Hebei baicao biology science and technology co., ltd | +86-19131911055 +8617824879454 |
zhang@hbbocao.com | China | 1035 | 58 |