N28906
正十九烷
99%
别名:
正壬烷
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关于此项目
线性分子式:
CH3(CH2)17CH3
化学文摘社编号:
分子量:
268.52
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1742892
产品名称
正十九烷, 99%
InChI
1S/C19H40/c1-3-5-7-9-11-13-15-17-19-18-16-14-12-10-8-6-4-2/h3-19H2,1-2H3
SMILES string
CCCCCCCCCCCCCCCCCCC
InChI key
LQERIDTXQFOHKA-UHFFFAOYSA-N
vapor density
9.27 (vs air)
vapor pressure
1 mmHg ( 133.2 °C)
assay
99%
form
crystalline
liquid
waxy solid
autoignition temp.
446 °F
bp
330 °C (lit.)
mp
30-34 °C (lit.)
density
0.786 g/mL at 25 °C (lit.)
Quality Level
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Application
正十九烷碳酸钙可用作芯材，与碳酸钙(CaCO3)壳材合成微胶囊化储热相变材料。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
212.0 °F - closed cup
flash_point_c
100 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
Positronium in the n-alkane binary mixture: Nonadecane-heneicosane.
Zgardzinska B, et al.
Chemical Physics Letters, 470(1-3), 72-74 (2009)
Nickel-Catalyzed Suzuki Polycondensation for Controlled Synthesis of Ester-Functionalized Conjugated Polymers.
Qiu Y, et al.
Macromolecules, 49(13), 4757-4762 (2016)
Positronium in alkanes. From neat nonadecane to wax.
Zgardzinska B and Goworek T
Chemical Physics Letters, 547(1-3), 35-37 (2012)
Positron annihilation and phase transitions in argon intercalated n-nonadecane.
Zgardzinska B, et al.
Chemical Physics, 335(1), 1-6 (2007)
Stefano Colazza et al.
Die Naturwissenschaften, 96(8), 975-981 (2009-05-21)
Chemical footprints left behind by true bugs are perceived as contact kairomones by scelionid egg parasitoids. Female wasps encountering a contaminated artificial substrate display a characteristic arrestment posture, holding the body motionless and antennating the surface. In the system Nezara
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