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522651

Sigma-Aldrich

1,2,3,4-四氢萘

anhydrous, 99%

别名:

四氫萘溶剂

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About This Item

经验公式（希尔记法）:
C10H12
CAS号:
119-64-2
分子量:
132.20
Beilstein:
1446407
MDL编号:
MFCD00001733
UNSPSC代码:
12352002
PubChem化学物质编号:
57651350
NACRES:
NA.21
价格与库存信息目前不能提供

等级

anhydrous

质量水平

100

蒸汽密度

4.55 (vs air)

蒸汽压

0.18 mmHg ( 20 °C)

方案

99%

表单

liquid

自燃温度

723 °F

expl. lim.

0.8 %, 100 °F
5 %, 150 °F

杂质

<0.005% water

折射率

n20/D 1.541 (lit.)

沸点

207 °C (lit.)

mp

−35 °C (lit.)

密度

0.973 g/mL at 25 °C (lit.)

SMILES字符串

C1CCc2ccccc2C1

InChI

1S/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2

InChI key

CXWXQJXEFPUFDZ-UHFFFAOYSA-N

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相关类别

一般描述

1,2,3,4-四氢萘（四氢萘 ）是一种双环碳氢化合物 [1]，是石油和煤焦油的成分。它用于煤的液化，在油漆和蜡中用作松节油的替代品。[2]据报道， 棒状杆菌菌株 C125 和热解可降解四氢萘。[2] [3]一项研究报告了在活性炭负载的碳化钼存在下萘转化为四氢化萘的反应。[4]进行了铂基活性炭存在下微波加热四氢萘脱氢反应的研究。[5]

应用

1,2,3,4-四氢萘可作为合成富勒烯的原料。[6]

法律信息

警示用语：

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2

补充剂危害

EUH019

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

159.8 °F - closed cup

闪点(°C)

71 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR6500
SHBN9771
SHBM6946
SHBL2088
SHBK5138

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Hyunjoong Chung et al.
Nature communications, 9(1), 278-278 (2018-01-20)
Martensitic transition is a solid-state phase transition involving cooperative movement of atoms, mostly studied in metallurgy. The main characteristics are low transition barrier, ultrafast kinetics, and structural reversibility. They are rarely observed in molecular crystals, and hence the origin and
Experimental and kinetic modeling study of tetralin pyrolysis at low pressure.
Li Y, et al.
Proceedings of the Combustion Institute, 34(1), 1739-1748 (2013)
Activated carbon supported molybdenum carbides as cheap and highly efficient catalyst in the selective hydrogenation of naphthalene to tetralin.
Pang M, et al.
Green Chemistry, 14(5), 1272-1276 (2012)
Fullerene production in sooting flames from 1,2,3,4-tetrahydronaphthalene.
Alford JM, et al.
Carbon, 46(12), 1623-1625 (2008)
Hydrogen production from tetralin over microwave-accelerated Pt-supported activated carbon.
Suttisawat Y, et al.
International Journal of Hydrogen Energy, 35(12), 6179-6183 (2010)
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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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