2-己醇
2-己醇用途
1.用作溶剂和乳化剂。也可用来制己二酸、增塑剂、洗涤剂等。
2.用作溶剂。
2-己醇名称
[ CAS 号 ]:
626-93-7
[ 中文名 ]:
2-己醇
[ 英文名 ]:
2-Hexanol
[中文别名 ]:
[英文别名 ]:
- methyl-n-amyl-carbinol
- (RS)-2-hexanol
- cis-2-hexan-1-ol
- Methylpentanol
- trans-2-hexanol
- Hexan-2-ol
- n-butyl methyl carbinol
- 5-hexane-1-ol
- methyl-hexanol
- EINECS 210-971-4
2-己醇物理化学性质
[ 密度 ]:
0.8±0.1 g/cm3
[ 沸点 ]:
139.7±3.0 °C at 760 mmHg
[ 熔点 ]:
-23ºC
[ 分子式 ]:
C6H14O
[ 分子量 ]:
102.175
[ 闪点 ]:
46.1±0.0 °C
[ 精确质量 ]:
102.104462
[ PSA ]:
20.23000
[ LogP ]:
1.75
[ 外观性状 ]:
无色液体
[ 蒸汽压 ]:
2.6±0.5 mmHg at 25°C
[ 折射率 ]:
1.414
[ 储存条件 ]:
Flammables area
[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents. Mixtures with air may be explosive.
2-己醇MSDS
2-己醇毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MO8470000
- CHEMICAL NAME :
- 2-Hexanol
- CAS REGISTRY NUMBER :
- 626-93-7
- BEILSTEIN REFERENCE NO. :
- 1718996
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C6-H14-O
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 24895 mg/kg/34W-I
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - sensory change involving peripheral nerve Peripheral Nerve and Sensation - recording from peripheral motor nerve
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 46,421,1978
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 78926 mg/kg/24W-C
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - miosis (pupillary constriction) Behavioral - somnolence (general depressed activity) Nutritional and Gross Metabolic - other changes
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 39,94,1978
2-己醇安全信息
[ 符号 ]:
GHS02, GHS07
[ 信号词 ]:
Warning
[ 危害声明 ]:
H226-H315-H319-H335
[ 警示性声明 ]:
P261-P305 + P351 + P338
[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ 危害码 (欧洲) ]:
Xn,Xi
[ 风险声明 (欧洲) ]:
R10
[ 安全声明 (欧洲) ]:
S16
[ 危险品运输编码 ]:
UN 2282 3/PG 3
[ WGK德国 ]:
1
[ RTECS号 ]:
MO8470000
[ 包装等级 ]:
III
[ 危险类别 ]:
3.2
2-己醇合成路线
2-己醇上下游产品
2-己醇上游产品
2-己醇下游产品
2-己醇制备
1.制法:
于装有搅拌器、滴液漏斗、温度计的反应瓶中,加入醋酸汞31.9g(0.1mol),水100mL,搅拌使醋酸汞溶解,加入100mL四氢呋喃,立即生成橙黄色。搅拌15min后,加入1-己烯(2)8.5g(0.1mol),室温搅拌反应1h,以使羟汞化完全。剧烈搅拌下加入3mol/L的氢氧化钠溶液100mL,滴加由硼氢化钠1.9g(0.05mol)溶于100mL3mol/L的氢氧化钠配成的溶液,滴加速度控制反应液温度25℃左右。必要时可用水浴冷却。反应中迅速生成元素汞。室温剧烈搅拌反应3h,于分液漏斗中放置过夜。分出汞(19.25g,96%)和水,保留有机层。水层用氯化钠饱和,乙醚提取(3mL×2),合并有机层,减压蒸出溶剂,当出现两相时停止蒸馏。加入50mL乙醚和20mL水。分出乙醚层,水洗四次,无水磷酸钙干燥。先蒸出乙醚,剩余物继续蒸馏,收集136~140℃的馏分,得2-己醇(1)6.9g,收率68%。
2-己醇文献
Bioorg. Med. Chem. 17 , 896-904, (2009)
This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoret...
Changes of n-hexane metabolites in urine of rats exposed to various concentrations of n-hexane and to its mixture with toluene or MEK.Int. Arch. Occup. Environ. Health 53(1) , 1-8, (1983)
It is well known that n-hexane produces peripheral neuropathy, and 2,5-hexanedione, one of the metabolites of n-hexane, is thought to be the main causative agent. Recently, the metabolites of n-hexane...
Two-chiral-component microemulsion electrokinetic chromatography-chiral surfactant and chiral oil: part 1. dibutyl tartrate.Electrophoresis 28(11) , 1723-34, (2007)
The first simultaneous use of a chiral surfactant and a chiral oil for microemulsion EKC (MEEKC) is reported. Six stereochemical combinations of dodecoxycarbonylvaline (DDCV: R, S, or racemic, 2.00% w...
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区域:上海市奉贤区
价格:
¥78.0/5ml
¥238.0/25ml
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产品详情:2-己醇
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区域:上海市浦东新区
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相关化合物
【2-己醇】化源网提供2-己醇CAS号626-93-7,2-己醇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2-己醇上化源网,专业又轻松。>>电脑版:2-己醇
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