n-프로필 n-프로파노에이트
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n-프로필 n-프로파노에이트 속성
- 녹는점
- −76 °C(lit.)
- 끓는 점
- 122-124 °C(lit.)
- 밀도
- 0.881 g/mL at 25 °C(lit.)
- 증기 밀도
- 4 (vs air)
- 증기압
- 18.53hPa at 25℃
- 굴절률
- n
20/D 1.393(lit.)
- 인화점
- 76 °F
- 저장 조건
- Flammables area
- 용해도
- 5g/L
- 물리적 상태
- 액체
- 색상
- 무색의
- Specific Gravity
- 0.882 (20/4℃)
- 냄새
- 100.00%에서. 날카로운 화학 물질 매운 달콤한 과일 파인애플 포도주 같은
- ?? ??
- 화학적인
- 폭발한계
- 1.3%(V)
- Odor Threshold
- 0.058ppm
- 수용성
- 물에 용해됩니다. (5g/L).
- Merck
- 14,7867
- JECFA Number
- 142
- BRN
- 1699993
- Dielectric constant
- 4.7（20℃）
- LogP
- 1.85 at 25℃
- CAS 데이터베이스
- 106-36-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-20-2017/10/20 | ||
| 안전지침서 | 24 | ||
| 유엔번호(UN No.) | UN 3272 3/PG 2 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | UF7100000 | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29155090 | ||
| 독성 | mammal (species unspecified),LC50,inhalation,16900mg/m3 (16900mg/m3),Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986. | ||
| 기존화학 물질 | 2003-3-2492 |
n-프로필 n-프로파노에이트 C화학적 특성, 용도, 생산
화학적 성질
Propyl propionate has a complex, fruity odor reminiscent of apple, banana and pineapple. It has a somewhat pleasant, bitter flavor.출처
Reported found among the volatile constituents of grape var. white sauvignon. Also reported found in fresh apple, apple juice, apricot, melon, papaya, pear, Gruyere de Comte cheese, rum, cider, popcorn, durian, olive, malt whiskey and coffee.용도
Propyl propionate is a general reagent which can be used in various transesterification reactions. It is used as Solvent for nitrocellulose, paints, varnishes, lacquers, coating agents.주요 응용
n-propyl propionate is a fast evaporating solvent. Its linear structure contributes to effective viscosity reduction and improves solvent diffusion from coating films. It has application in automotive refinish, OEM coatings, appliance coatings, printing inks and as polymerization solvent.Its good activity yields efficient resin viscosity reduction that enables the development of lower VOC coatings. Its high electrical resistivity is beneficial in optimizing transfer efficiency in coatings applied via electrostatic spray equipment.정의
ChEBI: Propyl propionate is a propanoate ester resulting from the formal condensation of the hydroxy group of propanol with the carboxy group of propanoic acid. It has a role as a human metabolite, a rat metabolite, a biomarker and a fungal metabolite. It is functionally related to a propan-1-ol.제조 방법
Propyl propionate was synthesized by esterification of propyl alcohol with the corresponding acid in the presence of concentrated H2SO4, or in the presence of BF3.일반 설명
Propyl propionate and water mixtures can be separated by pervaporation using PEBA membranes. The diffusivity of pure propyl propionate in the PEBA membrane is about 28 times higher than pure water diffusivity.Purification Methods
Treat the ester with anhydrous CuSO4, then distil it under nitrogen. [Beilstein 2 IV 707.]n-프로필 n-프로파노에이트 준비 용품 및 원자재
원자재
준비 용품
n-프로필 n-프로파노에이트 공급 업체
글로벌( 320)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Ningxia Jinhua Chemical Co.,Ltd | 025-52279164 |
info@nxjhchem.com | China | 79 | 58 |
| Changde Changlian Chemical Co., Ltd. | +86-25-86736270 +86-15905172087 |
brian.he@royal-chem.com | China | 103 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 951 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| 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 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |