8.14578
2,3-Naphthalenediol
for synthesis
Synonym(s):
2,3-Naphthalenediol, 2,3-Dihydroxynaphthalene
About This Item
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vapor pressure
0.8 hPa ( 149 °C)
Quality Level
Assay
≥97.0% (HPLC)
form
powder
autoignition temp.
>330 °C
potency
970 mg/kg LD50, oral (Rat)
pH
6 (20 °C, 1 g/L in H2O)
mp
161-164 °C
transition temp
flash point 175 °C
bulk density
500 kg/m3
storage temp.
2-30°C
SMILES string
Oc1cc2c(cc1O)cccc2
InChI
1S/C10H8O2/c11-9-5-7-3-1-2-4-8(7)6-10(9)12/h1-6,11-12H
InChI key
JRNGUTKWMSBIBF-UHFFFAOYSA-N
1 of 4
This Item | 8.20851 | D116408 | 275603 |
|---|---|---|---|
| assay ≥97.0% (HPLC) | assay ≥98.0% (HPLC) | assay 97% | assay 98% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| form powder | form powder | form powder | form solid |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. - | storage temp. - |
| mp 161-164 °C | mp 184-187 °C | mp 185-190 °C (lit.) | mp 223-225 °C (lit.) |
| vapor pressure 0.8 hPa ( 149 °C) | vapor pressure - | vapor pressure - | vapor pressure - |
Analysis Note
Melting range (lower value): ≥ 161 °C
Melting range (upper value): ≤ 164 °C
Identity (IR): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
347.0 °F
Flash Point(C)
175 °C
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