305405
异氰酸十八酯
≥90%
别名:
1-十八烷基异氰酸酯, 1-异氰酸十八烷酯, ODI, 正十八烷基异氰酸酯, 硬脂基异氰酸酯
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关于此项目
线性分子式:
CH3(CH2)17NCO
化学文摘社编号:
分子量:
295.50
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
204-019-7
MDL number:
Assay:
≥90%
vapor pressure
1 mmHg ( 154 °C)
assay
≥90%
refractive index
n20/D 1.45 (lit.)
bp
172-173 °C/5 mmHg (lit.)
mp
15-16 °C (lit.)
density
0.847 g/mL at 25 °C (lit.)
functional group
amine, isocyanate
storage temp.
2-8°C
SMILES string
CCCCCCCCCCCCCCCCCCN=C=O
InChI
1S/C19H37NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-20-19-21/h2-18H2,1H3
InChI key
QWDQYHPOSSHSAW-UHFFFAOYSA-N
Application
十八烷基异氰酸酯（正十八烷基异氰酸酯）被用于以下化学改性：
- 纤维素纳米晶体表面，以促进界面填料/基质相互作用
- 聚(2-羟乙基甲基丙烯酸)(pHEMA)薄膜，以便用新鲜抽取的人全血研究体外血液相容性
- 纤维素纳米晶体（或晶须）和微纤化纤维素（MFC）
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
300.2 °F - closed cup
flash_point_c
149 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Gilberto Siqueira et al.
Carbohydrate polymers, 91(2), 711-717 (2012-11-06)
Cellulose nanocrystals have been prepared by acid hydrolysis of Luffa cylindrica fibers. The acid-resistant residue consisted of rod-like nanoparticles with an average length an diameter around 242 and 5.2nm, respectively (aspect ratio around 46). These cellulose nanocrystals have been used
Gilberto Siqueira et al.
Langmuir : the ACS journal of surfaces and colloids, 26(1), 402-411 (2009-11-20)
Cellulose nanocrystals (or whiskers) and microfibrillated cellulose (MFC) were successfully obtained from sisal fibers and modified with n-octadecyl isocyanate (C(18)H(37)NCO) using two different methods with one innovation that consists of an in situ solvent exchange procedure. The surface chemical modification
Marion Fischer et al.
Biomaterials, 33(31), 7677-7685 (2012-07-31)
Albumin-scavenging surfaces decorated with n-alkyl chains represent an established strategy for blood-contacting applications. To evaluate this concept, a set of poly (2-hydroxyethyl methacrylate) (pHEMA) films modified with different amounts of octadecyl isocyanate (C18) was investigated in an in vitro hemocompatibility
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 305405-5G | 04061836826284 |
| 305405-25G | 04061826667804 |