1-Undecene (CAS No. 821-95-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 1-Undecene is 821-95-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
1-Undecene · CAS 821-95-4 · C11H22. UNII 1446756A8F. Boiling Point: 378.9 °F at 760 mmHg (USCG, 1999); Boiling Point: 192.7 °C @ 760 mm Hg; Boiling Point: 192.00 to 193.00 °C. @ 760.00 mm Hg.
| CAS Registry Number | 821-95-4 |
|---|---|
| PubChem CID | 13190 |
| Molecular formula | C11H22 |
| IUPAC name | undec-1-ene |
| UNII (FDA) | 1446756A8F |
| Molecular Weight | 154.29 |
|---|---|
| XLogP3 | 6.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 8 |
| Exact Mass | 154.172150702 |
| Monoisotopic Mass | 154.172150702 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 378.9 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | 192.7 °C @ 760 mm Hg |
| Boiling Point | 192.00 to 193.00 °C. @ 760.00 mm Hg |
| Melting Point | -56 °F (USCG, 1999) |
| Melting Point | -49.2 °C |
| Melting Point | -49.1 °C |
| Flash Point | 160 °F (USCG, 1999) |
| Flash Point | 71 °C |
| Flash Point | 160 °F OC |
| Density | 0.7503 @ 20 °C/4 °C |
| GHS notification summary | 6.2% (3 / 48) |
|---|
| GHS notification summary | 6.2% (3 / 48) |
|---|---|
| Reported hazard statements | H302 (93.8%), H315 (93.8%), H319 (93.8%), H332 (93.8%), H335 (91.7%) |
This chemical does not meet GHS hazard criteria for 6.2% (3 of 48) of reports.
H302 (93.8%): Harmful if swallowed [Warning Acute toxicity, oral]
1-UNDECENE; 821-95-4; n-1-Undecene; 1-Hendecene; alpha-Undecylene; alpha-Nonylethylene; alpha-Undecene; Undecene-1; CCRIS 5720; HSDB 1090; EINECS 212-483-7; NSC 73983; NSC-73983; N-NONYLETHYLENE; UNII-1446756A8F; 1446756A8F
CAS 821-95-4; molecular formula C11H22; molecular weight — g/mol.
1-UNDECENE, 821-95-4, n-1-Undecene, 1-Hendecene, alpha-Undecylene, alpha-Nonylethylene.
6.2% of GHS notifications report no hazard classification (3 of 48).
Boiling Point: 378.9 °F at 760 mmHg (USCG, 1999); Boiling Point: 192.7 °C @ 760 mm Hg; Boiling Point: 192.00 to 193.00 °C. @ 760.00 mm Hg; Melting Point: -56 °F (USCG, 1999).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.