BUTYL STEARATE（CAS 123-95-5）：分子式 C22H44O2、分子量 340.6；类别 有机化学品。
| CAS号 | 123-95-5 |
|---|---|
| 分子式 | C22H44O2 |
| 分子量 | 340.6 |
| 熔点 | 27 °C |
| 沸点 | 343 °C |
| LogP | 9.8 |
| 类别 | Organic Chemicals |
BUTYL STEARATE 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 123-95-5，分子式 C22H44O2（分子量 340.6），归属于有机化学品大类化工原料。
登记 CAS 号：123-95-5
其分子式 C22H44O2 由 22 个碳、44 个氢、2 个氧 组成。
别名/同义词：BUTYL STEARATE · n-Butyl-stearate
所属分类：有机化学品
BUTYL STEARATE 的 CAS 登记号为 123-95-5。
分子式 C22H44O2，分子量 340.6。
别名/同义词：BUTYL STEARATE、n-Butyl-stearate。
所属分类：Organic Chemicals。
BUTYL STEARATE（CAS 123-95-5）的独立参考数据，整理自公开化学数据库。
| 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 |
| 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 |
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
| 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 · 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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: BUTYL STEARATE