硬脂酸丁酯，CAS 登记号 123-95-5，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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BUTYL STEARATE · CAS 123-95-5 · C22H44O2. UNII 6Y0AI5605C. Color/Form: WAXY OR OILY (ABOVE 20 °C); Boiling Point: 343 °C; Boiling Point: 343.00 °C. @ 25.00 mm Hg.
| CAS Registry Number | 123-95-5 |
|---|---|
| PubChem CID | 31278 |
| Molecular formula | C22H44O2 |
| IUPAC name | butyl octadecanoate |
| UNII (FDA) | 6Y0AI5605C |
| FEMA number | 2214 |
| JECFA number | 184 |
| Molecular Weight | 340.6 |
|---|---|
| XLogP3 | 9.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 20 |
| Exact Mass | 340.334130642 |
| Monoisotopic Mass | 340.334130642 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Color/Form | WAXY OR OILY (ABOVE 20 °C) |
|---|---|
| Boiling Point | 343 °C |
| Boiling Point | 343.00 °C. @ 25.00 mm Hg |
| Boiling Point | 343 °C; 220-225 °C (25 mm Hg) |
| Melting Point | 27 °C |
| Melting Point | 27.5 °C |
| Flash Point | 320 °F (160 °C) (CLOSED CUP) |
| Solubility | 1.7 mg/mL at 25 °C |
| Density | 0.854 @ 25 °C/4 °C |
| Density | 0.855-0.875 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FORMULATION AID FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dairy |
|---|---|
| GHS notification summary | 91.6% (901 / 984) |
| GHS notification summary | 91.6% (901 / 984) |
|---|
This chemical does not meet GHS hazard criteria for 91.6% (901 of 984) of all reports.
Reported as not meeting GHS hazard criteria by 901 of 984 companies (only 8.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
BUTYL STEARATE; 123-95-5; Butyl octadecanoate; N-Butyl stearate; Octadecanoic acid, butyl ester; Kesscoflex BS; Kessco BSC; n-Butyl octadecanoate; Butyl octadecylate; Starfol BS-100; Stearic acid, butyl ester; RC plasticizer B-17; Tegester butyl stearate; Wickenol 122; Witcizer 200; Witcizer 201
CAS 123-95-5; molecular formula C22H44O2; molecular weight — g/mol.
BUTYL STEARATE, 123-95-5, Butyl octadecanoate, N-Butyl stearate, Octadecanoic acid, butyl ester, Kesscoflex BS.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FORMULATION AID; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
91.6% of GHS notifications report no hazard classification (901 of 984).
Color/Form: WAXY OR OILY (ABOVE 20 °C); Boiling Point: 343 °C; Boiling Point: 343.00 °C. @ 25.00 mm Hg; Boiling Point: 343 °C; 220-225 °C (25 mm Hg).
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.