8.22290
2-Naphthol
for synthesis
别名:
2-Naphthol, 2-Hydroxy naphthaline
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关于此项目
经验公式（希尔记法）:
C10H8O
化学文摘社编号:
分子量:
144.17
UNSPSC Code:
12352104
EC Index Number:
205-182-7
NACRES:
NA.22
MDL number:
产品名称
2-Naphthol, for synthesis
SMILES string
Oc1cc2c(cc1)cccc2
InChI
1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
InChI key
JWAZRIHNYRIHIV-UHFFFAOYSA-N
vapor pressure
<0.1 hPa ( 30 °C)
assay
≥99% (GC)
form
solid
autoignition temp.
430 °C
potency
1960 mg/kg LD50, oral (Rat)
>10000 mg/kg LD50, skin (Rabbit)
bp
294.8 °C/1013 hPa
mp
121.6 °C
transition temp
flash point 153 °C
solubility
1 g/L
density
1.27 g/cm3 at 20 °C
bulk density
300 kg/m3
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 119 °C
Melting range (upper value): ≤ 122 °C
Identity (IR): passes test
Melting range (lower value): ≥ 119 °C
Melting range (upper value): ≤ 122 °C
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
307.4 °F - closed cup
flash_point_c
153 °C - closed cup
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