4-히드록시벤질 알콜
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4-히드록시벤질 알콜 속성
- 녹는점
- 114-122 °C(lit.)
- 끓는 점
- 251-253°C
- 밀도
- 1.1006 (rough estimate)
- 굴절률
- 1.5035 (estimate)
- 인화점
- 251-253°C
- 저장 조건
- Store below +30°C.
- 용해도
- 6.7g/l 수용성
- 물리적 상태
- 결정성 분말
- 산도 계수 (pKa)
- pK1:9.82 (25°C)
- 색상
- 핑크에서 베이지까지
- 냄새
- 100.00%에서. 과일 맛 쓴 아몬드 달콤한 코코넛
- ?? ??
- 과일 같은
- 수용성
- 물(20°C에서 6.7mg/ml), 디옥산(100mg/ml), 1N NaOH(50mg/ml), DMSO 및 메탄올에 용해됩니다.
- 감도
- Light Sensitive/Air Sensitive
- JECFA Number
- 955
- BRN
- 1858967
- InChIKey
- BVJSUAQZOZWCKN-UHFFFAOYSA-N
- LogP
- 0.21
- CAS 데이터베이스
- 623-05-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36-36/37/38 | ||
| 안전지침서 | 26-24/25-36 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | DA4796800 | ||
| F 고인화성물질 | 8-9-23 | ||
| 위험 참고 사항 | Irritant/Keep Cold/Air Sensitive/Light Sensitive | ||
| HS 번호 | 29072900 | ||
| 기존화학 물질 | 2004-3-2924 |
4-히드록시벤질 알콜 C화학적 특성, 용도, 생산
화학적 성질
4-Hydroxybenzyl alcohol is a white crystalline powder with slightly fruity-sweet coconut odor출처
Reportedly found in vanilla, Bourbon (Vanilla plantifolia Andrew용도
4-Hydroxybenzyl alcohol is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.정의
ChEBI: A member of the class of benzyl alcohols that is benzyl alcohol substituted by a hydroxy group at position 4. It has been isolated from Arcangelisia gusanlung.제조 방법
Prepared from p-cresol by using the microorganism, Pseudomonas putida.일반 설명
4-Hydroxybenzyl alcohol (HBA) is a phenolic compound found in Gastrodia elata. It is as an antioxidant and anti-asthmatic agent.색상 색인 번호
Methylol phenols are sensitizers contained in resins based on phenol and formaldehyde of the resol type. Cross-reactivity is possible with other phenol derivative molecules.Purification Methods
Crystallise the alcohol from H2O, *C6H6 (m 124o), *C6H6/EtOH or ClCH2CH2Cl (m 122o). [Beilstein 6 III 4546, 6 IV 5909.]4-히드록시벤질 알콜 준비 용품 및 원자재
원자재
준비 용품
4-히드록시벤즈알데히드
4-(BROMOMETHYL)PHENOL
(4-TERT-BUTOXY-PHENYL)-METHANOL
4-(2-METHYLPROPOXY)-BENZENEMETHANAMINE
ACETAGASTRODINE
4-HYDROXY-3-NITROBENZYL ALCOHOL
4-[2-(1-AZEPANYL)ETHOXY]BENZYL CHLORIDE HCL
페닐초산
p-(2,3-Epoxypropoxy)benzyl Alcohol
2H-1-Benzopyran-6-Methanol, 3,4-dihydro-2-(4-Methyl-1-piperazinyl)-4-phenyl-
4-히드록시벤질 알콜 공급 업체
글로벌( 747)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| PNP Biotech Co. Ltd | +8618516098983 |
sales@pnpbiotech.com | China | 1001 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 1000 | 58 |
| Anhui Ruihan Technology Co., Ltd | +8617756083858 |
daisy@anhuiruihan.com | China | 994 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2259 | 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 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |