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Chemical Substance

Naproxen

CAS Number22204-53-1
EC Number244-838-7
Molecular FormulaC14H14O3
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On 1 regulatory list. Get alerted when that changes.

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Identifiers

Cas Number22204-53-1Primary
Ec Number244-838-7
Chemical NameNaproxen

GHS Hazard Pictograms

GHS07 Hazard PictogramGHS07
GHS08 Hazard PictogramGHS08

Hazard Classifications

Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard CodeH302 + H312 + H332
CategoryAcute Tox. 4
Source: REACH registration C&L
Skin Irrit. 2
Skin irritation
Warning
Hazard CodeH315
CategorySkin Irrit. 2
Source: REACH registration C&L
Eye Irrit. 2
Eye irritation
Warning
Hazard CodeH319
CategoryEye Irrit. 2
Source: REACH registration C&L
STOT SE 3
Specific target organ toxicity — single exposure
Warning
Hazard CodeH336
CategorySTOT SE 3
Source: REACH registration C&L
Repr. 2
Reproductive toxicity
Warning
Hazard CodeH361fd
CategoryRepr. 2
Source: REACH registration C&L

Regulatory Lists (1)

H&M CHEMICAL RESTRICTIONS
H&M Chemical Restrictions — Substances restricted from use in H&M Group textile and consumer products

Related Substances

Naproxol
26159-36-4
Napamezole
87495-33-8
Napamezole
91524-14-0
Napitane
148152-63-0
napin
89147-51-3

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.