肌醇
肌醇用途
肌醇作用
肌醇名称
[ CAS 号 ]:
87-89-8
[ 中文名 ]:
肌醇
[ 英文名 ]:
Inositol
[中文别名 ]:
[英文别名 ]:
- INOSITAL
- (1R,2S,3r,4R,5S,6s)-Cyclohexane-1,2,3,4,5,6-hexol
- Mesoinosite
- 1,2,3,5/4,6-Inositol
- Cyclohexanehexol
- Nucite
- UNII:4L6452S749
- nositol
- Mesoinosit
- MFCD00077932
肌醇生物活性
肌醇物理化学性质
[ 密度 ]:
2.0±0.1 g/cm3
[ 沸点 ]:
291.3±40.0 °C at 760 mmHg
[ 熔点 ]:
220-228ºC
[ 分子式 ]:
C6H12O6
[ 分子量 ]:
180.156
[ 闪点 ]:
143.4±21.9 °C
[ 精确质量 ]:
180.063385
[ PSA ]:
121.38000
[ LogP ]:
-2.11
[ 外观性状 ]:
白色粉末
[ 蒸汽密度 ]:
6.2 (vs air)
[ 蒸汽压 ]:
0.0±1.4 mmHg at 25°C
[ 折射率 ]:
1.784
[ 储存条件 ]:
Store at RT.
[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.
[ 水溶解性 ]:
H2O: 0.5 M at 20 °C, clear, colorless | 14 g/100 mL (25 ºC)
肌醇MSDS
肌醇毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NM7520800
- CHEMICAL NAME :
- myo-Inositol
- CAS REGISTRY NUMBER :
- 87-89-8
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C6-H12-O6
- MOLECULAR WEIGHT :
- 180.18
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #92-9328
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #92-9328
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (2),25,1994
肌醇安全信息
[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ 危害码 (欧洲) ]:
F+
[ 安全声明 (欧洲) ]:
S24/25
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
2
[ RTECS号 ]:
NM7520800
[ 海关编码 ]:
2906132000
肌醇合成路线
肌醇上下游产品
肌醇上游产品
肌醇下游产品
肌醇制备
1.由菲汀经水解、中和而得。将菲汀和水投入高压水解锅内,密闭加热,内压逐渐升至约0.5MPa,搅拌反应8h。检查物料pH值,2.5-3.0为反应终点。将水解液放入中和锅,用石灰乳中和,温度保持在70-80℃,pH值控制在7-8。用离心机甩出滤液,滤渣可作用肥料用(为磷酸钙)。将上述中和滤液加热至80-90℃,投入0.5-0.7%活性炭,并不断搅拌,约20min用砂蕊捧进行抽滤,滤出的清液吸入浓缩锅,在90℃浓缩4-5h,当相对密度达1.24-1.28时即可出料,放入搪瓷桶或不锈钢桶冷却。待有结晶析出时,用人工搅拌,冷至20-25℃,送入离心机甩干,即得黄色肌醇粗品,甩出粗母液可再次浓缩结晶。将水或线液加入粗品中,加热溶解,加入活性炭脱色,再加入氧氧化钡溶液和草酸铵溶液,分别沉淀除去硫酸根和钙离子。趁热过滤,滤液冷至30℃,结晶,过滤(母液套用),滤饼用少量乙醇洗涤,在80℃干燥6h,最后过18目筛,得肌醇。
2.
干燥植酸钙与水以1∶(3~3.5)比例打浆。若用水膏状植酸钙可直接水解。常压水解需加催化剂,水解周期长,肌醇得率低。加压水解可提高得率,缩短生产周期。水解完成后,可加入石灰乳使可溶性的磷酸盐和磷酸酸式盐转化为不溶性的盐而除去。加入石灰乳中和至ph8~9即可过滤。然后加入1.5%的活性炭煮沸保温15~20min,以除去色素及杂质。脱色液再在32℃进行结晶,可得粗品肌醇。粗品可用蒸馏水洗去无机酸和无机盐,比较先进的方法是用阴、阳离子交换树脂除去无机酸和无机盐,避免了水洗造成的肌醇损失,而且产品质量也更好。精制后的肌醇在60~70℃下烘干后可得成品。
肌醇海关
[ 海关编码 ]: 2906132000
[ 中文概述 ]:
2906132000. 肌醇. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最低关税:5.5%. 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单
[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验
[ Summary ]:
2906132000. VAT:17.0%. Tax rebate rate:9.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%
肌醇文献
J. Chromatogr. A. 1361 , 265-76, (2014)
This study investigates the potential of a parallel dual secondary column-dual detection two-dimensional comprehensive GC platform (GC×2GC-MS/FID) for metabolic profiling and fingerprinting of mouse u...
Rapid detection of sugar alcohol precursors and corresponding nitrate ester explosives using direct analysis in real time mass spectrometry.Analyst 140(8) , 2785-96, (2015)
This work highlights the rapid detection of nitrate ester explosives and their sugar alcohol precursors by direct analysis in real time mass spectrometry (DART-MS) using an off-axis geometry. Demonstr...
Molecular markers in ambient aerosol in the Mahanadi Riverside Basin of eastern central India during winter.Environ. Sci. Pollut. Res. Int. 22(2) , 1220-31, (2015)
Organic molecular markers are important atmospheric constituents. Their formation and sources are important aspects of the study of urban and rural air quality. We collected PM10 aerosol samples from ...
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区域:上海市奉贤区
价格:
¥238.0/500g
¥88.0/100g
¥108.0/20mg
联系人:刘佳
产品详情:肌醇
公司名:上海脉铂医药科技有限公司
区域:上海市嘉定区
价格:
¥469.0/5g
¥需询单/1g
¥需询单/1g
¥需询单/1g
联系人:李先生
产品详情:myo-Inositol
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥69.9/100g
¥999.9/3kg
¥139.9/250g
¥29.9/25g
联系人:阿拉丁
产品详情:肌醇
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥52.0/25g
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¥250.0/500g
¥988.0/2500g
联系人:夏言
产品详情:[Perfemiker]肌醇,99%
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相关化合物
【肌醇】化源网提供肌醇CAS号87-89-8,肌醇MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询肌醇上化源网,专业又轻松。>>电脑版:肌醇
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