trans-1,3-Pentadiene (CAS No. 2004-70-8) 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 trans-1,3-Pentadiene is 2004-70-8.
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.
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trans-1,3-Pentadiene · CAS 2004-70-8 · C5H8. UNII 00OA1GPF8R. Boiling Point: 109 °F at 760 mmHg (NFPA, 2010); Boiling Point: 42 °C; Melting Point: -222 °F (USCG, 1999).
| CAS Registry Number | 2004-70-8 |
|---|---|
| PubChem CID | 62204 |
| Molecular formula | C5H8 |
| IUPAC name | (3E)-penta-1,3-diene |
| UNII (FDA) | 00OA1GPF8R |
| Molecular Weight | 68.12 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 68.062600255 |
| Monoisotopic Mass | 68.062600255 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Boiling Point | 109 °F at 760 mmHg (NFPA, 2010) |
|---|---|
| Boiling Point | 42 °C |
| Melting Point | -222 °F (USCG, 1999) |
| Melting Point | -87.5 °C |
| Melting Point | -87 °C |
| Flash Point | -20 °F (USCG, 1999) |
| Flash Point | -29 °C (CLOSED CUP) |
| Flash Point | -28 °C c.c. |
| Density | 0.6760 @ 20 °C/4 °C |
| Density | 0.6710 g/ml @ 25 °C |
| GHS notification summary | 5.1% (13 / 256) |
|---|
| GHS notification summary | 5.1% (13 / 256) |
|---|---|
| Reported hazard statements | H225 (94.9%), H304 (70.7%), H315 (90.3%), H319 (90.3%), H335 (90.3%) |
This chemical does not meet GHS hazard criteria for 5.1% (13 of 256) of reports.
H225 (94.9%): Highly Flammable liquid and vapor [Danger Flammable liquids]
1,3-PENTADIENE; Piperylene; 504-60-9; 1-Methylbutadiene; FW963NF88B; 1-methyl-1,3-butadiene; DTXSID3027160; RefChem:906913; DTXCID00809454; 207-995-2; trans-1,3-Pentadiene; trans-Piperylene; 2004-70-8; (3E)-penta-1,3-diene; (E)-1,3-Pentadiene; 1,3-Pentadiene, (3E)-
CAS 2004-70-8; molecular formula C5H8; molecular weight — g/mol.
1,3-PENTADIENE, Piperylene, 504-60-9, 1-Methylbutadiene, FW963NF88B, 1-methyl-1,3-butadiene.
5.1% of GHS notifications report no hazard classification (13 of 256).
Boiling Point: 109 °F at 760 mmHg (NFPA, 2010); Boiling Point: 42 °C; Melting Point: -222 °F (USCG, 1999); Melting Point: -87.5 °C.
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.