RISCTOX Database
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Identification
- Name:
- trichlorosilane
- CAS:
- 10025-78-2
- EC/EINECS:
- 233-042-5
- Molecular Formula:
- Cl3HSi
- International Chemical Safety Card (ICSC):
- 0591
CLASSIFICATION AND LABELLING (Regulation 1272/2008)
Symbols
-
Flammable gases
-
Corrosive to metals
-
Acute toxicity (oral, dermal, inhalation)
Signal word
DangerH Phrases
-
H260 : In contact with water releases flammable gases which may ignite spontaneously
React.-agua, 1
-
H331 : Toxic if inhaled
Acute Tox. (Cat. 3) : Acute toxicity
-
H224 : Extremely flammable liquid and vapour
Flam. Liq. (Cat. 1) : Flammable liquid
-
H302 : Harmful if swallowed
Acute Tox. (Cat. 4) : Acute toxicity
-
EUH071
-
H314 : Causes severe skin burns and eye damage
Skin Corr. (Cat. 1A) : Skin corrosion/irritation
-
H318 : Causes serious eye damage
Eye Dam. (Cat. 1) : Serious eye damage/eye irritation
-
EUH014
-
EUH029
Labelling
| Concentration | Labelling |
|---|---|
| C >= 10 % | Xn; R20/22 |
| C >= 10 % | C; R35 |
| 5 % <= C < 10 % | C; R34 |
| 1 % <= C < 5 % | Xi; R36/37/38 |
| Inhalation: | ATE=7,6 mg/L (vapour) |
| Oral: | ATE=1000 mg/kg bw' |
Specific environmental risks
Atmospheric emissions ?
Substances subject to atmospheric emission limitations under the Industrial Emissions Directive (2010/75/EU) and its Spanish transposition. Includes pollutants regulated in industrial installation emission permits and best available technique reference documents (BAT/BREF).
ListRestriction/prohibition regulations
Major accident hazards (Seveso) ?
Hazardous substances listed in Annex I of the Seveso III Directive (Directive 2012/18/EU), transposed in Spain by Royal Decree 840/2015. Their presence in industrial establishments in quantities equal to or above established thresholds triggers obligations to implement major accident risk control measures.
ListSubstances under PACT evaluation ?
Substances under active regulatory monitoring through ECHA's PACT (Public Activities Coordination Tool). Allows tracking which regulatory authorities are examining a substance and what potential regulatory actions are being considered (restriction, SVHC identification, harmonised classification, etc.).