4270-78-4

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Basic information

Product Name: 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2-methylphenyl)-
Synonyms:
CAS NO:4270-78-4
Molecular Formula: C22H18O4
Molecular Weight: 346.383
EINECS: N/A
Product Categories: N/A
Mol File: 4270-78-4.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2-methylphenyl)-(CAS DataBase Reference)
NIST Chemistry Reference: 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2-methylphenyl)-(4270-78-4)
EPA Substance Registry System: 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2-methylphenyl)-(4270-78-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 4270-78-4(Hazardous Substances Data)

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4270-78-4 Usage

General Description

1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2-methylphenyl)-, also known as Bisoxyphen, is a chemical compound commonly used in the production of UV stabilizers for plastics and coatings. It is a white crystalline solid with a high melting point and low solubility in water. Bisoxyphen is known for its antioxidant properties, making it a valuable additive in the formulation of various industrial products to improve their stability and longevity. It is also utilized in the production of polymers and resins, where its ability to protect against degradation from UV exposure is highly beneficial.

Check Digit Verification of cas no

The CAS Registry Mumber 4270-78-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,7 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4270-78:
(6*4)+(5*2)+(4*7)+(3*0)+(2*7)+(1*8)=84
84 % 10 = 4
So 4270-78-4 is a valid CAS Registry Number.

4270-78-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name	3,3-bis(4-hydroxy-2-methylphenyl)-2-benzofuran-1-one

1.2 Other means of identification

Product number	-
Other names	HMS2280H11

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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