Metepa
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | Metepa | CAS No. | 57-39-6 |
| Synonyms | methylaphoxide; tris(2-methyl-1-aziridinyl)-phosphine oxide | Chinese Name | 不育胺 |
| Molecular Formula | C9H18N3OP | Molecular Weight | 215.23 |
| UN No. | 3278 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | DANGER |
| Pictograms | GHS06 · Acute Toxic |
| Hazard Statements | H301H310 |
| Precautionary Statements | P262P264P270P280P301+P316P302+P352P316P321P330P361+P364P405P501 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 9 | Physical and Chemical Properties |
| Section 11 | Toxicological Information | ||
Section 2. Hazards Identification
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H310 (97.6%): Fatal in contact with skin [Danger Acute toxicity, dermal]
P262, P264, P270, P280, P301+P316, P302+P352, P316, P321, P330, P361+P364, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 41 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Section 9. Physical and Chemical Properties
142.5 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID5020815]
159.9 Ų [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5020815]
143.2 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5020815]
Section 11. Toxicological Information
Tris(2-methyl-1-aziridinyl)phosphine oxide
Group 3: Not classifiable as to its carcinogenicity to humans
Volume 9: (1975) Some Aziridines, N-, S- and O-Mustards and Selenium
Volume Sup 7: Overall Evaluations of Carcinogenicity: An Updating of IARC Monographs Volumes 1 to 42, 1987; 440 pages; ISBN 92-832-1411-0 (out of print)
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.
