P370+P376 · Precautionary statementIn case of fire: Stop leak if safe to do so.
P370+P376 is the GHS precautionary statement “In case of fire: Stop leak if safe to do so”. UN GHS Annex 3 assigns it to Oxidizing gases (chapter 2.4), Category 1. The English wording is the same as UN GHS Rev.11 in US OSHA, EU CLP and Canada. Canada’s official French text is “En cas d'incendie: Obturer la fuite si cela peut se faire sans danger” and Mexico’s Spanish text is “En caso de incendio, detener la fuga si puede hacerse sin riesgo”. In the UN GHS Rev.11 label matrix it is used with 1 hazard statement (UN only).
Heading text: UN GHS Rev.11 Annex 3. Wording can differ by jurisdiction; see the table below.
Wording by jurisdiction
UN GHS Rev.11
Same as UNIn case of fire: Stop leak if safe to do so.
UN GHS Rev.11, Annex 3, Table A3.2.3, PDF p. 330
US OSHA HCS
Same as UNIn case of fire: Stop leak if safe to do so.
29 CFR 1910.1200 App. C, matched by wording
EU CLP
Same as UNIn case of fire: Stop leak if safe to do so.
EU CLP, Annex IV, Part 2
Canada (EN)
Same as UNIn case of fire: Stop leak if safe to do so.
GHS Rev.7 Annex 3 Table A3.2
Canada (FR)
AdoptedEn cas d'incendie: Obturer la fuite si cela peut se faire sans danger.
GHS Rev.7 Annex 3 Table A3.2
Mexico (ES)
AdoptedEn caso de incendio, detener la fuga si puede hacerse sin riesgo
NOM-018-STPS-2015, DOF 9 October 2015, Apéndice D, Tabla D.1, PDF p. 37
Hazard classes and categories
- Oxidizing gases (chapter 2.4) · Category 1
UN GHS Rev.11 Annex 3, sections 1 and 2
Change in UN GHS Rev.11
No change to the wording or the hazard classes in Annex 3 compared with Rev.10.
Sources
Each cell in the table names the official table and page for P370+P376. Full citations, links and revision notes for UN GHS Rev.11, US OSHA, EU CLP, Canada and Mexico: Sources and revision notes.
These are regulatory phrases for labels and safety data sheets. Check them against the official source for your jurisdiction before use.