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3-辛酮

3-辛酮用途

【用途一】
用作溶剂

3-辛酮名称

[ CAS 号 ]:
106-68-3

[ 中文名 ]:
3-辛酮

[ 英文名 ]:
3-Octanone

[中文别名 ]:

[英文别名 ]:

EINECS 203-423-0
Ethyl amyl ketone
octane-3-one
3-n-octanone
Ethyl n-amyl ketone
octan-3-one
n-Octanone-3
Ethyl amyl ketone,Ethyl pentyl ketone
3-Oxooctane
MFCD00009515

3-辛酮物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
169.9±3.0 °C at 760 mmHg

[ 熔点 ]:
-23 °C

[ 分子式 ]:
C₈H₁₆O

[ 分子量 ]:
128.212

[ 闪点 ]:
46.1±0.0 °C

[ 精确质量 ]:
128.120117

[ PSA ]:
17.07000

[ LogP ]:
2.50

[ 外观性状 ]:
透明无色至略黄色液体

[ 蒸汽压 ]:
1.5±0.3 mmHg at 25°C

[ 折射率 ]:
1.411

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运

[ 水溶解性 ]:
0.7 g/L

3-辛酮MSDS

3-辛酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RH1485000

CHEMICAL NAME :: 3-Octanone

CAS REGISTRY NUMBER :: 106-68-3

BEILSTEIN REFERENCE NO. :: 1700021

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C8-H16-O

MOLECULAR WEIGHT :: 128.24

WISWESSER LINE NOTATION :: 5V2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 12,715,1974 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 406 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 Unpublished Report.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: -,5,1961 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Shipyard):8H TWA 25 ppm (130 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3673 No. of Facilities: 322 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 4673 (estimated) No. of Female Employees: 730 (estimated)

3-辛酮安全信息

[ 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) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R10;R36

[ 安全声明 (欧洲) ]:
S26-S36-S39-S16

[ 危险品运输编码 ]:
UN 2271 3/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
RH1485000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2914190090

3-辛酮合成路线

3-辛酮上下游产品

3-辛酮上游产品

3-辛酮下游产品

3-辛酮制备

1. 采用氧化法和合成法。氧化法是以3-辛醇为原料，经氧化反应而得。合成法是以丙酸和己酸为原料，在氧化钍催化剂存在下，经合成而得。另外，也可从薰衣草精油中经精馏提取而得。

2. 烟草：FC，40。

3-辛酮海关

[ 海关编码 ]: 2914190090

[ 中文概述 ]:
2914190090 其他不含其他含氧基的无环酮。监管条件:无。增值税率:17.0%。退税率:9.0%。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, 丙酮报明包装

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

3-辛酮文献

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J. Food Sci. 80 , C1476-89, (2015)

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Gas chromatography-mass spectrometry method optimized using response surface modeling for the quantitation of fungal off-flavors in grapes and wine.

J. Agric. Food Chem. 63(11) , 2877-85, (2015)

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