CAS 90-05-1 | Guaiacol
Molecular Formula: C7H8O2
Molecular Weight: 124.14
EINECS: 201-964-7
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 90-05-1 | Guaiacol
ITEMS | SPECIFICATION |
Solubility | H2O |
Color | Clear colorless to light yellow |
Boiling point | 205 °C (lit.) |
pka | 9.98(at 25℃) |
BRN | 508112 |
Storage temp. | 2-8°C |
Refractive index | n20/D 1.543(lit.) |
Form | Liquid After Melting |
EPA Substance Registry System | Guaiacol (90-05-1) |
PH | 5.4 (10g/l, H2O, 20℃) |
FEMA | 2532 | GUAIACOL |
FreezingPoint | 28℃ |
InChIKey | LHGVFZTZFXWLCP-UHFFFAOYSA-N |
Fp | 180 °F |
vapor pressure | 0.11 mm Hg ( 25 °C) |
Density | 1.129 g/mL at 25 °C (lit.) |
JECFA Number | 713 |
Water Solubility | 17 g/L (15 ºC) |
vapor density | 4.27 (vs air) |
Melting point | 26-29 °C (lit.) |
Merck | 14,4553 |
Odor Threshold | 0.0074ppm |
Stability | Stable, but air and light sensitive. Combustible. Incompatible with strong oxidizing agents. |
Sensitive | Air Sensitive |
NIST Chemistry Reference | Phenol, 2-methoxy-(90-05-1) |
CAS DataBase Reference | 90-05-1(CAS DataBase Reference) |
Synthesis of CAS 90-05-1 | Guaiacol
Conditions
With formic acid; N-ethyl-N,N-diisopropylamine; 2,9-bis(2,6-diisopropylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone In acetonitrile at 25℃; for 8h; Reagent/catalyst; UV-irradiation; Inert atmosphere;
Reference
Hao, Zhongkai; Jiang, Huating; Li, Shuyuan; Tong, Min; Wang, Kaixuan; Xiao, Yao; Yang, Yanan; Zhang, Fang
[Chemical Communications, 2020, vol. 56, # 76, p. 11243 - 11246]
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