뷰틸 글리콜산
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뷰틸 글리콜산 속성
- 끓는 점
- 187-190 °C(lit.)
- 밀도
- 1.019 g/mL at 20 °C(lit.)
- 증기압
- 1.3hPa at 20℃
- 굴절률
- n
20/D 1.427
- 인화점
- 74 °C
- 저장 조건
- 2-8°C
- 산도 계수 (pKa)
- 12.99±0.10(Predicted)
- 수용성
- 46g/L at 20℃
- BRN
- 1749477
- InChIKey
- VFGRALUHHHDIQI-UHFFFAOYSA-N
- LogP
- 0.38 at 25℃
- CAS 데이터베이스
- 7397-62-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 63-41 | ||
| 안전지침서 | 23-24/25-36/37/39-26 | ||
| 유엔번호(UN No.) | NA 1993 / PGIII | ||
| WGK 독일 | 1 | ||
| 기존화학 물질 | KE-20316 |
뷰틸 글리콜산 C화학적 특성, 용도, 생산
화학적 성질
Colorless Transparent Liquid. n-Butyl glycolate is a colorless liquid, which is miscible with most organic solvents. The solubility in water is limited to 8 wt % (20 C), although the compound itself may contain up to 25 wt % water.용도
Butyl glycolate may be used in the preparation of N-(α-hydroxyacetyl)-(S)-isoleucine. n-Butyl glycolate is used primarily as a varnish additive, valued because of its low volatility. Trade names include PolysolvanO (Hoechst) and GB-Ester (Wacker). It confers smooth spreading properties and high gloss on nitrocellulose varnish. For acetyl cellulose, it is effective as a blush inhibitor under conditions of high humidity. Due to its good blending properties, n-butyl glycolate is also used as an additive in alkyd resins and oil-based paints.일반 설명
Butyl glycolate is a glycolic acid derivative.Purification Methods
Dissolve in CHCl3 (EtOH-free), wash with 5% KHCO3 until effervescence ceases (if free acid is present), dry over CaCl2, filter, evaporate and distil through a short column. [B.hme & Opfer Z Anal Chem 139 255 1953, Filachione et al. J Am Chem Soc 73 5265 1951, Beilstein 3 IV 589.]뷰틸 글리콜산 준비 용품 및 원자재
원자재
준비 용품
뷰틸 글리콜산 공급 업체
글로벌( 176)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Tianjin Zhongxin Chemtech Co., Ltd. | +86-022-66880623 +8618622897568 |
sales@tjzxchem.com | China | 559 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10248 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 |
sales@beyondindustriesgroup.com | China | 699 | 58 |
뷰틸 글리콜산 관련 검색:
부틸락테이트 뷰틸 글리콜산 글리콜산 아세트산부틸 뷰틸 글라이콜일 뷰틸 프탈레이트 아세틸 트라이뷰틸 시틀산염 옥산살디노르말부틸에스테러 트리뷰틸 시틀산염 뷰틸 2-부톡시-2-하이드록시아세트산
BUTOPYRONOXYL
EUCATROPINE HYDROCHLORIDE
Homatropine Hydrobromide
LACTIC ACID ISOAMYL ESTER
D-GLUCOHEPTONO-1,4-LACTONE
RETRORSINE
L-(+)-TARTARIC ACID DI-N-BUTYL ESTER
Butyl butyryllactate
DL-MANDELIC ACID ISOAMYL ESTER