3-Methoxyphenol
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3-Methoxyphenol 속성
- 녹는점
- -17 °C
- 끓는 점
- 113-115 °C/5 mmHg (lit.)
- 밀도
- 1.131 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.552(lit.)
- 인화점
- >230 °F
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 용해도
- 클로로포름(약간 용해됨), 에틸아세테이트(약간 용해됨)
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 9.65(at 25℃)
- 색상
- 투명한 분홍색-붉은색에서 갈색까지
- 냄새
- 1.00?%?in?디프로필렌 글리콜에서. 페놀성
- 수용성
- 약간 용해됨
- BRN
- 1209898
- InChIKey
- ASHGTJPOSUFTGB-UHFFFAOYSA-N
- LogP
- 1.340
- CAS 데이터베이스
- 150-19-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21/22-36/38-41-36/37/38-43-36-22 | ||
| 안전지침서 | 26-36/37/39-46-37/39-24/25 | ||
| 유엔번호(UN No.) | UN 2810 6.1/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | SL7524000 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | III | ||
| HS 번호 | 29095090 | ||
| 독성 | human,TCLo,inhalation,230ug/m3/22W (0.23mg/m3),BEHAVIORAL: IRRITABILITYBEHAVIORAL: MUSCLE WEAKNESSBEHAVIORAL: HEADACHE,Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(3), Pg. 108, 1972. |
3-Methoxyphenol C화학적 특성, 용도, 생산
화학적 성질
Clear pink red liquid용도
A phenol derivative, 3-Methoxyphenol can be used as catalysts and as building blocks in synthesis of organic compounds such as antioxidants.정의
ChEBI: 3-methoxyphenol is a member of the class of phenols that is phenol having a methoxy-substituent at the 3-position. It is a member of phenols and a monomethoxybenzene. It derives from a resorcinol.제조 방법
synthesis of 3-methoxyphenol: The 1 mole of resorcinol is treated rapidly with stirring, in a three-necked flask provided with a reflux condenser, stirrer, internal thermometer, and dropping funnel, with 1.25 mole of 10% sodium hydroxide. With vigorous stirring, 1 mole of dimethyl sulfate is added in such a way that the temperature remains below 40° C (water cooling). To complete the reaction and to destroy unchanged dimethyl sulfate, the mixture is then heated for 30 min on a boiling water bath. After cooling, the organic layer is separated off and the aqueous solution is extracted several times with ether. The combined organic phases are washed with dilute sodium carbonate and then with water, dried with calcium chloride, and fractionated. Unchanged resorcinol can be recovered by acidifying the aqueous reaction solution and the wash water and extracting them with ether. The yield of 3-methoxyphenol is 50%, b.p. 113-115 °C/5 mm; b.p. 144°C/25mm; n20/D 1.552; d=1.131 g/mL at 25 °C.Organicum. Practical Handbook of Organic Chemistry, by Heinz Becker, Werner Berger and Günter Domschke, Addison-Wesley Pub. Co, 206-207, (1973)
일반 설명
3-Methoxyphenol is a phenolic aroma compound typically present in food and beverage products.Safety Profile
Poison by ingestion and intraperitoneal routes. Moderately toxic by skin contact. Human systemic effects by inhalation: muscle weakness, headache, and irritabdtty. Human female reproductive effects by inhalation: menstrual cycle changes and dsorders. A severe eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS.3-Methoxyphenol 준비 용품 및 원자재
원자재
준비 용품
4-CHLOROMETHYL-7-METHOXY-CHROMEN-2-ONE
2-(6-METHOXY-1-BENZOFURAN-3-YL)ACETIC ACID
2H-Pyran, tetrahydro-2-(3-methoxyphenoxy)-
3-PHENOXYPHENOL
2-hydroxy-4-Methoxytoluene
2-iodo-3-methoxyphenol
4-HYDROXY-7-METHOXYCOUMARIN
2-BROMO-3-METHOXYPHENOL
1-BENZOFURAN-6-OL
3',6'-DIMETHOXYFLUORAN
3-Methoxy-2-nitrophenol
2'-HYDROXY-6'-METHOXYACETOPHENONE
3-methoxy-4-nitrophenol
2H-1-Benzopyran-2-one, 7-methoxy-4-phenyl-
3-Methoxyphenol 공급 업체
글로벌( 397)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Sirichem (Zhangjiakou) Sci-Tech.Co.,Ltd. | +8615831567206 |
China | 58 | 58 | |
| airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@airuikechemical.com | China | 994 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| 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 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4242 | 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 |