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Chemical Substance

Heptamethylcyclotetrasiloxan

CAS Number15721-05-8
EC Number688-328-6
Molecular FormulaC7H22O4Si4
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Identifiers

Cas Number15721-05-8Primary
Ec Number688-328-6
Chemical NameHEPTAMETHYL CYCLOTETRASILOXANE
Chemical NameHeptamethylcyclotetrasiloxan

GHS Hazard Pictograms

GHS08 Hazard PictogramGHS08

Hazard Classifications

Repr. 2
Reproductive toxicity
Warning
Hazard CodeH361fd
CategoryRepr. 2
Source: Notified C&L
Aquatic Chronic 4
Hazardous to the aquatic environment (long-term)
Hazard CodeH413
CategoryAquatic Chronic 4
Source: Notified C&L

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Related Substances

heptamethylphenyltrisiloxane
72451-53-7
Heptamethyldisilazane
37074-17-2
(ACETOXYETHYL)HEPTAMETHYLCYCLOTETRASILOXANE
18048-31-2
Heptamethylphenylcyclotetrasiloxane
10448-09-6
Bis(heptamethylcyclotetrasiloxy)hexamethyltrisiloxane
71449-67-7

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.

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