1,4-DIOXANE-2,3-DIOL
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1,4-DIOXANE-2,3-DIOL 속성
- 녹는점
- 91-95 °C(lit.)
- 끓는 점
- 259.4±40.0 °C(Predicted)
- 밀도
- 1.455±0.06 g/cm3(Predicted)
- 용해도
- Methanol[soluble in]
- 물리적 상태
- 분말 또는 결정성 분말
- 산도 계수 (pKa)
- 11.72±0.40(Predicted)
- 색상
- 흰색에서 황백색까지
- 수용성
- 물에 용해됩니다.
- BRN
- 104209
- CAS 데이터베이스
- 4845-50-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36-36/37/38 | ||
안전지침서 | 22-24/25-36/37/39-26 | ||
WGK 독일 | 1 | ||
위험 참고 사항 | Irritant | ||
TSCA | Yes | ||
HS 번호 | 2932990090 |
1,4-DIOXANE-2,3-DIOL C화학적 특성, 용도, 생산
용도
1,4-Dioxane-2,3-diol is used as a pharmaceutical intermediate and an intermediate in organic synthesis.Purification Methods
Recrystallise it from Me2CO. With phenylhydrazine it gives glyoxal phenylhydrazone m 175o (from Me2CO/pet ether). The diacetyl derivative has m 105-106o [Head J Chem Soc 1036 1955, Raudnitz Chem Ind (London) 166 1956]. [Beilstein 1 IV 3627.]1,4-DIOXANE-2,3-DIOL 준비 용품 및 원자재
원자재
준비 용품
1,4-DIOXANE-2,3-DIOL 공급 업체
글로벌( 104)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7613 | 58 |
Alfa Chemistry | |
info@alfa-chemistry.com | United States | 2344 | 58 |
Aston Chemical | 13000000000 |
sales@astonchem.com | United States | 1634 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49999 | 58 |
Aceschem Inc. | +1-817863-6948 +1-(817)863-6948 |
sales@aceschem.com | United States | 19639 | 58 |
Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131981 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
1,4-DIOXANE-2,3-DIOL 관련 검색:
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