8.21897
N,N,N′,N′-Tetramethylguanidine
for synthesis
别名:
N,N,N′,N′-Tetramethylguanidine
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关于此项目
线性分子式:
[(CH3)2N]2C=NH
化学文摘社编号:
分子量:
115.18
UNSPSC Code:
12352129
EC Index Number:
201-302-7
NACRES:
NA.22
MDL number:
产品名称
N,N,N′,N′-Tetramethylguanidine, for synthesis
SMILES string
N(C)(C)C(=N)N(C)C
InChI
1S/C5H13N3/c1-7(2)5(6)8(3)4/h6H,1-4H3
InChI key
KYVBNYUBXIEUFW-UHFFFAOYSA-N
vapor pressure
2.9 hPa ( 20 °C)
assay
≥98.0% (GC)
form
liquid
autoignition temp.
222 °C
potency
835 mg/kg LD50, oral (Rat)
expl. lim.
1.0-7.5 % (v/v)
refractive index
n20/589 1.4659
pH
12.7 (25 °C, 10 g/L in H2O)
bp
162 °C/1013 hPa
mp
<-80 °C
transition temp
flash point 50 °C
density
0.92 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.915 - 0.917
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.915 - 0.917
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Corr. 1B
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
122.0 °F - closed cup
flash_point_c
50 °C - closed cup
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