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正十四烷

正十四烷用途

十四烷是一种含有14个碳原子的烷烃[1]。

正十四烷名称

[ CAS 号 ]:
629-59-4

[ 中文名 ]:
十四烷

[ 英文名 ]:
Tetradecane

[中文别名 ]:

[英文别名 ]:

TETRADECANE,N
MFCD00008986
n-Teradecane
Tetradecane
Tetradecan
C14-n-alkane
ALKANE C14
n-tetradec-1l-ene
n-Tetradecan
EINECS 211-096-0

正十四烷生物活性

[ 描述 ]:

十四烷是一种含有14个碳原子的烷烃[1]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. He Bo, et al. Tetradecane and hexadecane binary mixtures as phase change materials (PCMs) for cool storage in district cooling systems.Energy.Volume 24, Issue 12, January 1999, Pages 1015-1028.

正十四烷物理化学性质

[ 密度 ]:
0.767

[ 沸点 ]:
252-254 °C(lit.)

[ 熔点 ]:
5.8 °C

[ 分子式 ]:
C₁₄H₃₀

[ 分子量 ]:
198.39

[ 闪点 ]:
211 °F

[ 精确质量 ]:
198.23500

[ LogP ]:
5.70740

[ 外观性状 ]:
无色液体

[ 蒸汽密度 ]:
6.83 (vs air)

[ 蒸汽压 ]:
1 mm Hg ( 76.4 °C)

[ 折射率 ]:
n20/D 1.429(lit.)

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放,不易久储,以防聚合

[ 水溶解性 ]:
INSOLUBLE

正十四烷MSDS

正十四烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XB8000000

CHEMICAL NAME :: Tetradecane

CAS REGISTRY NUMBER :: 629-59-4

BEILSTEIN REFERENCE NO. :: 1733859

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C14-H30

MOLECULAR WEIGHT :: 198.44

WISWESSER LINE NOTATION :: 14H

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5800 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex)

REFERENCE :: APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 37,56,1975 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 9600 mg/kg/20W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 9,70,1966 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0601 No. of Facilities: 19 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 355 (estimated) No. of Female Employees: 14 (estimated)

正十四烷安全信息

[ 符号 ]:

GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H304

[ 警示性声明 ]:
P301 + P310-P331

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R65

[ 安全声明 (欧洲) ]:
S23-S24-S62-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
XB8000000

[ 包装等级 ]:
I; II; III

[ 海关编码 ]:
2901100000

正十四烷合成路线

正十四烷上下游产品

正十四烷上游产品

正十四烷下游产品

正十四烷制备

1. 烟草：OR，57；FC，18，40。

正十四烷海关

[ 海关编码 ]: 2901100000

[ 中文概述 ]:
2901100000 饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明

[ Summary ]:
2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

正十四烷文献

Evaluation of injection methods for fast, high peak capacity separations with low thermal mass gas chromatography.

J. Chromatogr. A. 1392 , 82-90, (2015)

Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct ...

In vitro and in vivo toxicological studies of V nerve agents: molecular and stereoselective aspects.

Toxicol. Lett. 232(2) , 438-48, (2015)

In vitro inhibition data of cholinesterases (ChEs) and reactivation with HI 6 are presented for separated VX and VR enantiomers with high purity (enantiomer excess >99.999%). Inhibition rate constants...

Role of Counterions in Controlling the Properties of Ultrasonically Generated Chitosan-Stabilized Oil-in-Water Emulsions.

ACS Appl. Mater. Interfaces 7 , 12972-80, (2015)

An oil-in-water emulsion was ultrasonically prepared in aqueous chitosan solutions containing different counterions. Tetradecane was used as the oil phase in order to mimic nonpolar substances used in...

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