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Merck
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文件

305405

Sigma-Aldrich

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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About This Item

线性分子式:
CH3(CH2)17NCO
CAS号:
112-96-9
分子量:
295.50
EC號碼:
204-019-7
MDL號碼:
MFCD00002041
分類程式碼代碼:
12352100
PubChem物質ID:
24858430
NACRES:
NA.22

蒸汽壓力

1 mmHg ( 154 °C)

化驗

≥90%

折射率

n20/D 1.45 (lit.)

bp

172-173 °C/5 mmHg (lit.)

mp

15-16 °C (lit.)

密度

0.847 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

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 密鑰

QWDQYHPOSSHSAW-UHFFFAOYSA-N

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應用

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）

象形圖

Health hazardExclamation mark
GHS08,GHS07

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類（WGK）

WGK 1

閃點（°F）

300.2 °F - closed cup

閃點（°C）

149 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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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
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
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

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