1304-56-9

CAS Number

1304-56-9

Name

Beryllium oxide

SIN Groups

Beryllium compounds

Reason for inclusion on the SIN List

Classified CMR according to Annex VI of Regulation 1272/2008

Date for inclusion on the SIN List

2008 September

Registration information

Source: ECHA

Full registration

Hazard class and category code(s)

Source: ECHA

Carc. 1B
Acute Tox. 2 *
Acute Tox. 3 *
STOT RE 1
Eye Irrit. 2
STOT SE 3
Skin Irrit. 2
Skin Sens. 1

Chemical information

Synonyms

Berylliumoxid; Ã?xido de berilio; Oxyde de beryllium

EC number

215-133-1

Hazard statement code(s)

Source: ECHA

H350i
H330
H301
H372 **
H319
H335
H315
H317

Registered production volume

Source: ECHA

0 - 10 tonnes per annum

Possible uses

Source: HSDB

Electronics, microwave ovens, ceramics, glass, plastics, resistors, electric insulatiors

Technical function of substances

Source: HSDB

Heat transmitter, hardener, additive to glass, ceramics and plastics,  insulator

Registered use(s) - Sector End Use (SU)

Source: ECHA

SU 16: Manufacture of computer, electronic and optical products, electrical equipment
SU 23: Electricity, steam, gas water supply and sewage treatment
SU 24: Scientific research and development
SU 2b: Offshore industries

Registered use(s) - Chemical Product category (PC)

Source: ECHA

PC 33: Semiconductors

Registered use(s) - Article category (AC)

Source: ECHA

AC 2: Machinery, mechanical appliances, electrical/electronic articles
AC 3: Electrical batteries and accumulators
AC 4: Stone, plaster, cement, glass and ceramic articles

Registered use(s) - Environmental Release Category (ERC)

Source: ECHA

ERC 12a: Industrial processing of articles with abrasive techniques (low release)
ERC 5: Industrial use resulting in inclusion into or onto a matrix

Registered use(s) - Process Category (PROC)

Source: ECHA

PROC 14: Production of preparations or articles by tabletting, compression, extrusion, pelletisation
PROC 15: Use as laboratory reagent
PROC 1: Use in closed process, no likelihood of exposure
PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
PROC 26: Handling of solid inorganic substances at ambient temperature
PROC 4: Use in batch and other process (synthesis) where opportunity for exposure arises
PROC 8b: Transfer of substance or preparation (charging/discharging) from/to vessels/large containers at dedicated facilities

Producers

CBL Ceramics

CBL Ceramics Ltd, Marble Hall Road SA73 2PP Milford Haven Pembrokeshire United Kingdom , , United Kingdom

MATERION

MATERION BRUSH INC, 14710 West Portage River South Road, Elmore, Ottawa, 43416-9502, OH, US, , USA

Source: ECHA