A PHP Error was encountered

Severity: Warning

Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_sessiond99aa4f2609f25b5474a984bfb37438bcd7f0b33): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 178

Backtrace:

File: /home/chemnovo/public_html/pallavchemicals.com/application/controllers/Pallav.php
Line: 5
Function: __construct

File: /home/chemnovo/public_html/pallavchemicals.com/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/cpanel/php/sessions/ea-php83)

Filename: Session/Session.php

Line Number: 138

Backtrace:

File: /home/chemnovo/public_html/pallavchemicals.com/application/controllers/Pallav.php
Line: 5
Function: __construct

File: /home/chemnovo/public_html/pallavchemicals.com/index.php
Line: 315
Function: require_once

tert-Butyl Hydroquinone 98% Extra Pure | 00577 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Ketones > tert-Butyl Hydroquinone 98% Extra Pure

tert-Butyl Hydroquinone 98% Extra Pure
TBHQ

Product Code.
00577
Grade
Purity
98%
CAS No.
1948-33-0
Molecular Formula
(CH3)3CC6H3-1,4-(OH)2
Molecular Weight
166.22
H.S.Code
2914.79900
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
White to light brown
Melting point/ Freezing point [°C]
126 - 130 °C
Flash point [°C]
171 °C

Packaging

Specification

Appearance
A white to light brown powder
Assay
Min 98%
Melting point
125 - 130 deg C

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338