4-Hydroxy-4'-isopropoxydiphenylsulfone CAS 95235-30-6

Product name:4-Hydroxy-4'-isopropoxydiphenylsulfone
CAS：95235-30-6
MF： C15H16O4S
MW：292.35
EINECS:405-520-5

Product Description

Product name:4-Hydroxy-4'-isopropoxydiphenylsulfone

CAS：95235-30-6

MF： C15H16O4S

MW：292.35

EINECS:405-520-5

Use:

1. Thermal dyes and initiators

2. Thermosensitive chromogenic agents

Specifications :

4-Hydroxy-4'-isopropoxydiphenylsulfone Basic information
Product Name:	4-Hydroxy-4'-isopropoxydiphenylsulfone
CAS:	95235-30-6
MF:	C15H16O4S
MW:	292.35
EINECS:	405-520-5
Mol File:	95235-30-6.mol
4-Hydroxy-4'-isopropoxydiphenylsulfone Chemical Properties
Melting point	129 °C
Boiling point	478.8±30.0 °C(Predicted)
density	1.251±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 27℃
storage temp.	Sealed in dry,Room Temperature
solubility	0.891 in mg/100g standard fat at 20 ℃
form	powder to crystal
pka	7.24±0.15(Predicted)
color	White to Almost white
Water Solubility	19.7mg/L at 25℃
LogP	3.36 at 25℃
CAS DataBase Reference	95235-30-6(CAS DataBase Reference)
EPA Substance Registry System	Phenol, 4-[[4-(1-methylethoxy)phenyl]sulfonyl]- (95235-30-6)

公司信息

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.