Optical Brightener

Product details

Trade name: Optical Brightener
Application of the substance / the preparation Optical brightening agent

Specifications

Specifications GENERAL

MSDS according 91/155 EEC (2001/58 EC)

MSDS EN SDB DE

Product inquiry / Your message

more information

possible hazards

Hazard description: not applicable

Information pertaining to particular dangers for man and environment:
R 53 May cause long-term adverse effects in the aquatic environment.

Classification system:
The classification was made according to the latest editions of the EU-lists, and expanded using company data and specialized literature.

Composition / information on ingredients

Chemical characterization
CAS No. Description:	7128-64-5 2,5-Bis (Tert-Butyl-2-Benzoxazolyl) Thiophene, 98%
Identification number(s):
EINECS Number:	230-426-4

Physical and Chemical Properties

General Information
Form:	Crystalline powder
Colour:	slightly yellowish, chartreuse
Odour:	Odourless
Change in condition
Melting point/Melting range:	196-203°C
Boiling point/Boiling range:	undetermined
Flash point:	> 350°C
Flammability (solid, gaseous):	Product is not flammable.
Ignition temperature:	490°C
Danger of explosion:	Product is not explosive. However, formation of explosive air/dust mixtures is possible.
Density at 20°C:	1.26 g/cm³
Solubility in / Miscibility with Water:	Insoluble
Segregation coefficient (n-octanol/water):	> 6 log POW

Transport information

Land transport ADR/RID (cross-border)
No hazardous good according to the regulation.

Maritime transport IMDG:
IMDG Class: No hazardous good according to the regulation.

Air transport ICAO-TI and IATA-DGR:
ICAO/IATA Class: No hazardous good according to the regulation.

Regulatory information

Markings according to EC guidelines:
The product has been classified and marked in accordance with EU Directives / Ordinance on Hazardous Materials

Risk phrases:
53 May cause long-term adverse effects in the aquatic environment.

Safety phrases:
61 Avoid release to the environment. Refer to special instructions/safety data sheets.

National regulations

Water hazard class: Water hazard class 1 (Self-assessment): slightly hazardous for water.

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Your Contact

PENPET-Team - Hamburg

Mrs. Kerstin Schlegel
Sales
Tel. +49 (0) 40 - 67579960
specialities@penpet.de

I look forward to seeing you!

Hazard description

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GHS-hazard labels

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Hazadous material sign

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