Substance

ID:371052

Names and Identifiers
IUPAC Traditional name
niacin
IUPAC name
pyridine-3-carboxylic acid
Synonyms
Nicotinic acid尼亚生3-吡啶甲酸维生素 B3烟酸吡啶-3-羧酸抗糙皮病因子niacinPyridine-3-carboxylic acid3-Picolinic acidVitamin B3Pellagra preventive factor
Registration numbers
Beilstein Number
109591
EC Number
200-441-0
CAS Number
59-67-6
MDL Number
MFCD00006391
Properties
Physical Property
Melting Point
236-239 °C(lit.)
Flash Point
193 °C
379.4 °F
Safety Information
GHS Hazard statements
H319
Safety Statements
26
European Hazard Symbols
Irritant Irritant (Xi)
GHS Signal Word
Warning
RTECS
QT0525000
GHS Pictograms
GHS07
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
German water hazard class
1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements
P305+P351+P338
Risk Statements
36
Product Information
Purity
≥99.5%
Grade
SAJ special grade
Empirical Formula (Hill Notation)
C6H5NO2
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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