Description white to light yellow crystalChEBI: A monohydroxypyridine that is pyridine in which the hydrogen at position 3 has been replaced by a hydroxy group. It has been detected as a thermal degradation product from the smoke of the burning leaves of Salvia divinorum, a Mexican psychoacive plant.

1. Description
white to light yellow crystalChEBI: A monohydroxypyridine that is pyridine in which the hydrogen
at position 3 has been replaced by a hydroxy group. It has been detected as a thermal
degradation product from the smoke of the burning leaves of Salvia divinorum, a Mexican
psychoacive plant.
http://www.echemi.com/
Basic Attributes
CAS No：109-00-2
Molecular Formula ：C5H5NO
Molecular Mass ：95.1
Exact Mass ：95.037117
PSA ：33.1 A^2
LogP ：0.5
EINECS ：205-520-3
InChIKeys ：GRFNBEZIAWKNCO-UHFFFAOYSA-N
H-bond Acceptor ：2
H-bond Donor ：1
SP3 ：0.00
RBN ：0
Characteristics
Appearance ：Beige to brown Crystalline Powder
Density ：1.1418 (rough estimate)
Melting Point ：125-128 °C(lit.)
Bolling Point ：280-281 °C(lit.)
Flash Point ：173°C

2. Refractive Index ：1.5939 (estimate)
Solubility ：33g/l
Storage Condition ：Store at RT.
BRN ：105699
Safety Information
HS Code ：29333999
UN No. ：NONH for all modes of transport
WGK_Germany ：3
Risk Code ：36/37/38-40
Safety Instructions ：26-36-37/39-22
RTECS No. ：UV1144050
Dangerous Mark ：Xi,Xn
P Code ：P261-P305 + P351 + P338
Hazard Statements ：H315-H319-H335
Hazard Note ：Irritant

3. Product Usage
Used as pharmaceutical intermediates. Used in organic synthesis, pharmaceutical industry and
dye preparation. Organic synthesis and pharmaceutical intermediates. For organic synthesis,
medicine and dye preparation.