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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Classification & Labelling & PBT assessment

GHS

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General Information

Implementation:
EU
Type of classification:
harmonised classification
Remarks:

INDEX NR: 014-001-00-9

The Committee for Risk Assessment (RAC) adopted a new harmonised classification for trichlorosilane on 11th June 2020. Once agreed by the European Commission the new Annex VI entry to Regulation (ECO No 1272/2008 will be:

Flam. Liq. 1 (H224)

Water-react. 1 (H260)

Acute Tox. 3 (H331)

Acute Tox. 4 (H302)

Skin Corr. 1A (H314)

Eye Dam. 1 (H318)

With additional H-phrases:

EUH014

EUH029

EUH071

Related composition

Related composition:
Trichlorosilane
trichlorosilane

Classificationopen allclose all

Explosives
Reason for no classification:
data conclusive but not sufficient for classification
Flammable gases and chemically unstable gases
Reason for no classification:
data conclusive but not sufficient for classification
Aerosols
Reason for no classification:
data conclusive but not sufficient for classification
Reason for no classification:
hazard class not assessed
Oxidising gases
Reason for no classification:
data conclusive but not sufficient for classification
Gases under pressure
Reason for no classification:
data conclusive but not sufficient for classification
Flammable liquids
Hazard category:
Flam. Liquid 1
Hazard statement:
H224: Extremely flammable liquid and vapour.
Flammable solids
Reason for no classification:
data conclusive but not sufficient for classification
Self-reactive substances and mixtures
Reason for no classification:
data conclusive but not sufficient for classification
Pyrophoric liquids
Hazard category:
Pyr. Liquid 1
Hazard statement:
H250: Catches fire spontaneously if exposed to air.
Pyrophoric solids
Reason for no classification:
data conclusive but not sufficient for classification
Self-heating substances and mixtures
Reason for no classification:
data conclusive but not sufficient for classification
Substances and mixtures which in contact with water emit flammable gases
Reason for no classification:
data conclusive but not sufficient for classification
Oxidising liquids
Reason for no classification:
data conclusive but not sufficient for classification
Oxidising solids
Reason for no classification:
data conclusive but not sufficient for classification
Organic peroxides
Reason for no classification:
data conclusive but not sufficient for classification
Corrosive to metals
Reason for no classification:
data conclusive but not sufficient for classification
Desensitized explosives
Reason for no classification:
data lacking
Acute toxicity - oral
Hazard category:
Acute Tox. 4
Hazard statement:
H302: Harmful if swallowed.
Acute toxicity - dermal
Reason for no classification:
data conclusive but not sufficient for classification
Acute toxicity - inhalation
Hazard category:
Acute Tox. 4
Hazard statement:
H332: Harmful if inhaled.
Skin corrosion / irritation
Hazard category:
Skin Corr. 1A
Hazard statement:
H314: Causes severe skin burns and eye damage.
Serious eye damage / eye irritation
Reason for no classification:
data conclusive but not sufficient for classification
Respiratory sensitisation
Reason for no classification:
data conclusive but not sufficient for classification
Skin sensitisation
Reason for no classification:
data conclusive but not sufficient for classification
Aspiration hazard
Reason for no classification:
data conclusive but not sufficient for classification
Reproductive toxicity
Reason for no classification:
data conclusive but not sufficient for classification
Effects on or via lactation
Reason for no classification:
data conclusive but not sufficient for classification
Germ cell mutagenicity
Reason for no classification:
data conclusive but not sufficient for classification
Carcinogenicity
Reason for no classification:
data conclusive but not sufficient for classification
1. Specific target organ toxicity - single (STOT-SE)
Reason for no classification:
data conclusive but not sufficient for classification
1. Specific target organ toxicity - repeated (STOT-RE)
Reason for no classification:
data conclusive but not sufficient for classification
1.
Concentration range (%):
>= 1
Hazard categories:
STOT Single Exp. 3
Hazardous to the aquatic environment (acute / short-term)
Reason for no classification:
data conclusive but not sufficient for classification
Hazardous to the aquatic environment (long-term)
Reason for no classification:
data conclusive but not sufficient for classification
Hazardous to the ozone layer
Reason for no classification:
data conclusive but not sufficient for classification
Additional hazard statements:
EUH014
EUH029

Labelling

Signal word:
Danger

Hazard pictogram

GHS02: flame
GHS07: exclamation mark
GHS05: corrosion

Hazard statements

H224: Extremely flammable liquid and vapour.
H250: Catches fire spontaneously if exposed to air.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H332: Harmful if inhaled.

Additional labelling requirements

EUH014: Reacts violently with water.
EUH029: Contact with water liberates toxic gas.

Notes

Note T