4-AMINO-2,6-DIBROMOPHENOL
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4-AMINO-2,6-DIBROMOPHENOL 속성
- 녹는점
- 195-196 °C(lit.)
- 끓는 점
- 295.6±40.0 °C(Predicted)
- 밀도
- 2.0444 (rough estimate)
- 굴절률
- 1.6400 (estimate)
- 저장 조건
- 2-8°C(protect from light)
- 산도 계수 (pKa)
- 7.17±0.23(Predicted)
- BRN
- 2803732
- CAS 데이터베이스
- 609-21-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 26-37/39-36 | ||
WGK 독일 | 3 | ||
TSCA | Yes | ||
위험 등급 | IRRITANT | ||
HS 번호 | 29222900 |
4-AMINO-2,6-DIBROMOPHENOL C화학적 특성, 용도, 생산
화학적 성질
beige to pale brown crystalline powderSynthesis
The synthesis of 4-amino-2,6-dibromophenol is as follows:4-Nitro-2,6-dibromophenol (2.97g, 10mmol) was dissolved in ethanol (15ml) and water (3ml), and acetic acid (1ml) was added. Then heat and stir to raise the temperature to 80°C, and add iron powder (1.68g, 30mmol) in batches. After the addition is complete, the reaction solution is kept warm for 30 minutes, heating is stopped, filtered while hot, the filtrate is concentrated under reduced pressure, then ethyl acetate and water are added to the concentrated residue to extract, the organic phases are combined and dried, filtered, and the solvent is removed under reduced pressure. The residue was finally separated by column chromatography (ethyl acetate/petroleum ether=1/3) to obtain 4-amino-2,6-dibromophenol (2.52g, 94.4% yield).4-AMINO-2,6-DIBROMOPHENOL 준비 용품 및 원자재
원자재
준비 용품
4-AMINO-2,6-DIBROMOPHENOL 공급 업체
글로벌( 108)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4242 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
Jinan Liheng Biotechnology Co., Ltd. | 15865262812 |
info@lihengpharm.com | CHINA | 938 | 58 |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 |
contact@fuxinpharm.com | China | 10297 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 |
laboratory@coreychem.com | China | 30250 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 |
sales@win-winchemical.com | China | 14350 | 58 |
Finetech Industry Limited | +86-27-87465837 +8618971612321 |
info@finetechnology-ind.com | China | 9640 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 |
CB@aromsyn.com | China | 19185 | 58 |
4-AMINO-2,6-DIBROMOPHENOL 관련 검색:
2,6-Dibromophenol
2-Amino-4,6-dibromophenol
4-AMINO-2,6-DIBROMOPHENOL TIN(II)CHLORIDE HYDROCHLORIDE,4-AMINO-2,6-DIBROMOPHENOL CHLOROSTANNATE
3,5-DIBROMO-4-HYDROXYPHENYLISOTHIOCYANATE
2,6-DIBROMO-3-METHYL-4-NITROPHENOL
(2,6-dibromo-4-nitrophenoxy)acetic acid
3-(2,6-dibromo-4-nitrophenoxy)propanoic acid
O-BROMOPHENOLINDO-2,6-DIBROMOPHENOL
2,6-Dibromo-4-nitrophenol
Eprotirome
N-(3,5-DIBROMO-4-HYDROXYPHENYL)(PHENYLCYCLOPENTYL)FORMAMIDE
4-AMINO-2,6-DIBROMOPHENOL
LACMOID
4-(3',5'-DIBROMO-4-HYDROXYPHENYL)AMINO-6,7-DIMETHOXYQUINAZOLINE
1,3-DIBROMO-2-METHOXY-5-NITROBENZENE