428345
1,1,3,3-四甲基丁基异氰酸酯
98%
别名:
叔辛基异氰酸酯
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关于此项目
线性分子式:
(CH3)3CCH2C(CH3)2NCO
化学文摘社编号:
分子量:
155.24
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
Form:
liquid
InChI
1S/C9H17NO/c1-8(2,3)6-9(4,5)10-7-11/h6H2,1-5H3
SMILES string
CC(C)(C)CC(C)(C)N=C=O
InChI key
XOHBENIMDRFUIH-UHFFFAOYSA-N
assay
98%
form
liquid
refractive index
n20/D 1.426 (lit.)
bp
170-172 °C (lit.)
density
0.859 g/mL at 25 °C (lit.)
functional group
amine, isocyanate
storage temp.
2-8°C
General description
1,1,3,3-Tetramethylbutyl isocyanate is a sterically hindered isocyanate. Its synthesis from tert-octylamine has been reported.
Application
1,1,3,3-Tetramethylbutyl isocyanate may be used in the synthesis of amides by Grignard reaction.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
118.4 °F - closed cup
flash_point_c
48 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Effect of oxidized states of heteroatoms and of orthogonal. pi. systems on radical stabilities.
Luedtke AE and Timberlake JW.
The Journal of Organic Chemistry, 50(2), 268-270 (1985)
Facile Synthesis of Sterically Hindered and Electron-Deficient Secondary Amides from Isocyanates.
Schafer G, et al.
Angewandte Chemie (International Edition in English), 51(36), 9173-9175 (2012)
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