D251
十氢萘，顺式和反式的混合物
reagent grade, 98%
别名:
Decalin™
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关于此项目
经验公式（希尔记法）:
C10H18
化学文摘社编号:
分子量:
138.25
UNSPSC Code:
12352001
NACRES:
NA.21
PubChem Substance ID:
EC Number:
202-046-9
Beilstein/REAXYS Number:
878165
MDL number:
Assay:
98%
Grade:
reagent grade
Bp:
189-191 °C (lit.)
Vapor pressure:
42 mmHg ( 92 °C), 741 mmHg ( 188 °C)
grade
reagent grade
Quality Segment
vapor density
4.76 (vs air)
vapor pressure
42 mmHg ( 92 °C), 741 mmHg ( 188 °C)
assay
98%
form
liquid
autoignition temp.
482 °F
expl. lim.
0.7-4.9 %, 100 °F
dilution
(for analytical testing)
refractive index
n20/D 1.474 (lit.)
bp
189-191 °C (lit.)
mp
−125 °C (lit.)
density
0.896 g/mL at 25 °C (lit.)
SMILES string
C1CCC2CCCCC2C1
InChI
1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2
InChI key
NNBZCPXTIHJBJL-UHFFFAOYSA-N
General description
Decahydronaphthalene, mixture of cis + trans is a bicyclic organic compound that can be used as an industrial solvent. It can be prepared by the complete catalytic hydrogenation of naphthalene or tetralin.
Application
Decahydronaphthalene, mixture of cis+ trans can be used as a solvent in the:
- Distannoxane-catalyzed synthesis of aliphatic polyesters via polycondensation.
- Intramolecular carbonyl-ene cyclocondensation of oxygenated o-phenylallylbenzaldehydes to synthesize substituted naphthalenes.
Legal Information
Decalin is a trademark of Sigma-Aldrich Co. LLC
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Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1C
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
134.6 °F - closed cup
flash_point_c
57 °C - closed cup