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8.03258

Bis(4-hydroxyphenyl) sulfone

Name: Bis(4-hydroxyphenyl) sulfone
Brand: MM

for synthesis

别名:

Bis(4-hydroxyphenyl) sulfone, 4,4′-Sulfonyldiphenol, 4,4′-Dihydroxydiphenyl sulfone

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关于此项目

线性分子式:

[4-(HO)C₆H₄]₂SO₂

化学文摘社编号:

80-09-1

分子量:

250.27

EC Index Number:

201-250-5

UNSPSC Code:

12352104

MDL number:

MFCD00002350

Assay:

≥98.0% (HPLC)

Form:

powder

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属性

vapor pressure

<0.0001 Pa ( 20 °C)

assay

≥98.0% (HPLC)

form

powder

autoignition temp.

≥400 °C

potency

2830 mg/kg LD₅₀, oral (Rat)

pH

6.6-7.0 (20 °C, 100 g/L in H₂O)

mp

242-247 °C

solubility

1.1 g/L

density

0.5-0.6 g/cm³ at 20 °C

bulk density

500 kg/m³

storage temp.

2-30°C

InChI

1S/C12H10O4S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8,13-14H

InChI key

VPWNQTHUCYMVMZ-UHFFFAOYSA-N

说明

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 242 °C
Melting range (upper value): ≤ 247 °C
Identity (IR): passes test

pictograms

GHS08

signalword

Danger

hcodes

H360FD

pcodes

P201 - P202 - P280 - P308 + P313 - P405 - P501

Hazard Classifications

Repr. 1B

存储类别

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c