511919
异氰酸 3,4-二甲氧基苯酯
98%
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线性分子式:
(CH3O)2C6H3NCO
化学文摘社编号:
分子量:
179.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
产品名称
异氰酸 3,4-二甲氧基苯酯, 98%
InChI
1S/C9H9NO3/c1-12-8-4-3-7(10-6-11)5-9(8)13-2/h3-5H,1-2H3
SMILES string
COc1ccc(cc1OC)N=C=O
InChI key
NYTBFFZQIRSGLL-UHFFFAOYSA-N
assay
98%
refractive index
n20/D 1.558 (lit.)
bp
261 °C (lit.)
density
1.204 g/mL at 25 °C (lit.)
functional group
isocyanate
storage temp.
2-8°C
General description
3,4-Dimethoxyphenyl isocyanate, an aryl isocyanate, is also known as 4-isocyanato-1,2-dimethoxybenzene.
signalword
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 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
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