n-Butyl Lactate (CAS 138-22-7) — formula C7H14O3, molecular weight 146.18; category organic chemicals.
n-Butyl Lactate is a carbon-based organic compound with CAS registry number 138-22-7 and molecular formula C7H14O3 (molecular weight 146.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 138-22-7
Its molecular formula C7H14O3 comprises 7 C, 14 H, 3 O atoms.
Also known as: n-Butyl Lactate · Butyl lactate
Category: organic chemicals
The CAS registry number of n-Butyl Lactate is 138-22-7.
Molecular formula C7H14O3, molecular weight 146.18.
It is also registered under: n-Butyl Lactate, Butyl lactate.
Category: Organic Chemicals.
Public-database records for n-Butyl Lactate (CAS 138-22-7), reproduced here for independent cross-checking.
| GHS 通报统计 | 0.3% (5 / 1950) |
|---|---|
| 已通报的危害声明 | H315 (98.7%), H318 (11.9%), H319 (87.6%), H227, H335, H336 |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT FDA 21 CFR 中列出的食品接触物质清单：FCS Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dairy |
|---|---|
| GHS 通报统计 | 0.3% (5 / 1950) |
| 沸点 | 370 °F at 760 mmHg (USCG, 1999) |
|---|---|
| 沸点 | 77 °C at 10 mm Hg |
| 沸点 | 186.00 °C. @ 760.00 mm Hg |
| 沸点 | 185-187 °C; 76 °C (6 mm Hg) |
| 沸点 | 370 °F |
| 熔点 | -45 °F (NIOSH, 2024) |
| 熔点 | Freezing point: -43 °C |
| 熔点 | -28 °C |
| 熔点 | -45 °F |
| 闪点 | 160 °F (USCG, 1999) |
| CAS 号 | 138-22-7 |
|---|---|
| PubChem CID | 8738 |
| 分子式 | C7H14O3 |
| 分子量 | 146.09 g/mol |
| IUPAC 名称 | butyl 2-hydroxypropanoate |
| InChIKey | MRABAEUHTLLEML-UHFFFAOYSA-N |
| UNII（FDA） | 0UI63W814U |
| ChEBI 编号 | CHEBI:169137 |
| FEMA 编号 | 2205 |
| JECFA 编号 | 932 |
BUTYL LACTATE; Butyl 2-hydroxypropanoate; 138-22-7; n-Butyl lactate; Propanoic acid, 2-hydroxy-, butyl ester; Lactic acid, butyl ester; 2-Hydroxypropanoic acid butyl ester; Butylester kyseliny mlecne; Butyl alpha-hydroxypropionate; FEMA No. 2205; DTXSID7042196; 0UI63W814U; NSC-6533; DTXCID5022196; RefChem:122266; 205-316-4
| 分子量 | 146.18 |
|---|---|
| XLogP3 | 1.1 |
| 氢键供体数 | 1 |
| 氢键受体数 | 3 |
| 可旋转键数 | 5 |
| 精确质量 | 146.094294304 |
| 单同位素质量 | 146.094294304 |
| 拓扑极性表面积 | 46.5 |
| 重原子数 | 10 |
| 形式电荷 | 0 |
乳酸丁酯 的 CAS 号为 138-22-7，分子式 C7H14O3，分子量 146.09 g/mol。 UNII 0UI63W814U; ChEBI 169137; InChIKey MRABAEUHTLLEML-UHFFFAOYSA-N. 沸点: 370 °F at 760 mmHg (USCG, 1999); 沸点: 77 °C at 10 mm Hg; 沸点: 186.00 °C. @ 760.00 mm Hg.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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