2,6-二甲基-4-庚醇
2,6-二甲基-4-庚醇用途
GB 2760--1997规定为允许使用的食品用香料。
2,6-二甲基-4-庚醇名称
[ CAS 号 ]:
108-82-7
[ 中文名 ]:
二异丁基甲醇
[ 英文名 ]:
2,6-Dimethyl-4-heptanol
[中文别名 ]:
[英文别名 ]:
- MFCD00008944
- 2,6-Dimethyl-4-heptanol
- 2,6-dimethylheptan-4-ol
- 4-Heptanol, 2,6-dimethyl-
- EINECS 203-619-6
2,6-二甲基-4-庚醇物理化学性质
[ 密度 ]:
0.8±0.1 g/cm3
[ 沸点 ]:
174.5±0.0 °C at 760 mmHg
[ 熔点 ]:
-65ºC
[ 分子式 ]:
C9H20O
[ 分子量 ]:
144.255
[ 闪点 ]:
66.1±0.0 °C
[ 精确质量 ]:
144.151413
[ PSA ]:
20.23000
[ LogP ]:
2.98
[ 外观性状 ]:
透明液体
[ 蒸汽压 ]:
0.4±0.7 mmHg at 25°C
[ 折射率 ]:
1.427
[ 储存条件 ]:
库房通风低温干燥
[ 水溶解性 ]:
insoluble
2,6-二甲基-4-庚醇MSDS
2,6-二甲基-4-庚醇毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MJ3325000
- CHEMICAL NAME :
- 4-Heptanol, 2,6-dimethyl-
- CAS REGISTRY NUMBER :
- 108-82-7
- BEILSTEIN REFERENCE NO. :
- 1733804
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C9-H20-O
- MOLECULAR WEIGHT :
- 144.29
- WISWESSER LINE NOTATION :
- 1Y1&1YQ1Y1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3560 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,60,1949
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 1,22,1974
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3530 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,4,1961
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 4600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 1,22,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84533 No. of Facilities: 86 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 759 (estimated)
2,6-二甲基-4-庚醇安全信息
[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
[ 危害码 (欧洲) ]:
Xi
[ 风险声明 (欧洲) ]:
R36/37/38
[ 安全声明 (欧洲) ]:
S26-S36/37/39-S24/25
[ 危险品运输编码 ]:
NA 1993 / PGIII
[ WGK德国 ]:
2
[ RTECS号 ]:
MJ3325000
[ 包装等级 ]:
I; II; III
[ 海关编码 ]:
2905199090
2,6-二甲基-4-庚醇合成路线
2,6-二甲基-4-庚醇上下游产品
2,6-二甲基-4-庚醇上游产品
2,6-二甲基-4-庚醇下游产品
2,6-二甲基-4-庚醇制备
由二异丁基甲酮催化氢化而成。
2,6-二甲基-4-庚醇海关
[ 海关编码 ]: 2905199090
[ 中文概述 ]:
2905199090. 其他饱和一元醇. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途, 包装
[ Summary ]:
2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
2,6-二甲基-4-庚醇文献
Curr. Opin. Biotechnol. 13(6) , 578-87, (2002)
The combination of enzyme and metal catalysis is described as a useful method for the synthesis of optically active compounds. A key feature of this new methodology is the use of metal catalysts for t...
Lipase/ruthenium-catalyzed dynamic kinetic resolution of hydroxy acids, diols, and hydroxy aldehydes protected with a bulky group.J. Org. Chem. 66(13) , 4736-8, (2001)
Dynamic kinetic resolution of secondary alcohols by enzyme–metal combinations in ionic liquid. Kim MJ, et al.
Green Chem. 6(9) , 471-474, (2004)
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¥120.0/25ml
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产品详情:[Perfemiker]2,6-二甲基-4-庚醇,≥85%
公司名:上海阿拉丁生化科技股份有限公司
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