sec-Butyllithium (CAS 598-30-1) — formula C4H9Li, molecular weight 64.1; category organic chemicals.
sec-Butyllithium (CAS 598-30-1) is a chemical raw material in the organic chemicals category. Its molecular formula C4H9Li comprises 4 C, 9 H, 1 Li atoms. Its molecular weight is about 64.1. Reported physicochemical data: melting point around 17.22 °C. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 598-30-1 |
|---|---|
| Molecular Formula | C4H9Li |
| Molecular Weight | 64.1 |
| Melting Point | 17.22 °C |
| Applications | intermediate, [ExPub: ECHA REACH Registrations], Processing aids not otherwise specified, Polymerization promoter, U.S. Production: 2023: 250, 000 - <400 |
| Category | Organic Chemicals |
Documented applications: intermediate, [ExPub: ECHA REACH Registrations], Processing aids not otherwise specified, Polymerization promoter, U.S. Production: 2023: 250, 000 - <400.
sec-Butyllithium is a carbon-based organic compound with CAS registry number 598-30-1 and molecular formula C4H9Li (molecular weight 64.1), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 598-30-1
Its molecular formula C4H9Li comprises 4 C, 9 H, 1 Li atoms.
Also known as: sec-Butyllithium · 仲丁基锂
Category: organic chemicals
The CAS registry number of sec-Butyllithium is 598-30-1.
Molecular formula C4H9Li, molecular weight 64.1.
It is also registered under: sec-Butyllithium, 仲丁基锂.
Recorded applications: intermediate, [ExPub: ECHA REACH Registrations], Processing aids not otherwise specified, Polymerization promoter, U.S. Production: 2023: 250, 000 - <400.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for sec-Butyllithium (CAS 598-30-1), compiled from public chemistry databases.
| CAS Registry Number | 598-30-1 |
|---|---|
| PubChem CID | 102446 |
| Molecular formula | C4H9Li |
| IUPAC name | lithium butane |
| UNII (FDA) | 5YV3GII1TB |
| Molecular Weight | 64.1 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 64.08642872 |
| Monoisotopic Mass | 64.08642872 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 5 |
| Melting Point | 17.22 °C |
|---|---|
| Density | 0.769 @25 °C |
sec-Butyllithium; 598-30-1; 2-butyllithium; Lithium, (1-methylpropyl)-; Lithium, sec-butyl-; sBuLi; 5YV3GII1TB; EINECS 209-927-7; EC 209-927-7; BUTYLLITHIUM, SEC-; DTXSID80883459; Lithium2butanide; RefChem:884772; Lithium, (1methylpropyl); DTXCID101022989; 209-927-7
| Reported hazard statements | H250 (100%), H260 (100%), H314 (100%), H318 (24.5%) |
|---|
H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]
H260 (100%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
sec-Butyllithium · CAS 598-30-1 · C4H9Li. UNII 5YV3GII1TB. Melting Point: 17.22 °C; Density: 0.769 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 仲丁基锂