Cetyltrimethyl ammonium chloride(CTAC) (CAS 112-02-7) — formula C19H42N.Cl, molecular weight 320.0.
Cetyltrimethyl ammonium chloride(CTAC) is a chemical compound with CAS registry number 112-02-7 and molecular formula C19H42N.Cl (molecular weight 320.0).
CAS number: 112-02-7
Its molecular formula C19H42N.Cl comprises 19 C, 42 H, 1 N, 1 Cl atoms.
Also known as: Cetyltrimethyl ammonium chloride(CTAC) · N-Hexadecyltrimethylammonium Chloride
The CAS registry number of Cetyltrimethyl ammonium chloride(CTAC) is 112-02-7.
Molecular formula C19H42N.Cl, molecular weight 320.0.
It is also registered under: Cetyltrimethyl ammonium chloride(CTAC), N-Hexadecyltrimethylammonium Chloride.
Public-database records for Cetyltrimethyl ammonium chloride(CTAC) (CAS 112-02-7), reproduced here for independent cross-checking.
| GHS 通报统计 | 0.5% (5 / 1105) |
|---|---|
| 已通报的危害声明 | H302 (49%), H311 (28.6%), H314 (41.5%), H315 (52.3%), H318 (85.7%), H335 (44.3%), H400 (99.4%), H410 (40.9%) |
| 法规与食品接触 | CIR / INCI: Cosmetics ingredient -> Conditioning/Emollient; Emulsifier; Fragrance; Other (Specify); Preservative/Stabilize CIR / INCI: Cosmetic ingredients (Cetrimonium Chloride) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Preservative |
|---|---|
| GHS 通报统计 | 0.5% (5 / 1105) |
| 闪点 | 69 °F (USCG, 1999) |
|---|---|
| LogP | log Kow= 3.23 |
| 自燃温度 | 750 °F (USCG, 1999) |
| CAS 号 | 112-02-7 |
|---|---|
| PubChem CID | 8154 |
| 分子式 | C19H42ClN |
| 分子量 | 319.30 g/mol |
| IUPAC 名称 | hexadecyl(trimethyl)azanium chloride |
| InChIKey | WOWHHFRSBJGXCM-UHFFFAOYSA-M |
| UNII（FDA） | UC9PE95IBP |
| ChEBI 编号 | CHEBI:53581 |
112-02-7; Hexadecyltrimethylammonium chloride; Cetrimonium chloride; N-Hexadecyltrimethylammonium chloride; Dehyquart A; Genamin CTAC; Aliquat 6; Cetyl trimethyl ammonium chloride; CETAC; HTAC; Adogen 444; Surfroyal CTAC; Morpan CHA; Quartamin 60W; Trimethylcetylammonium chloride; Arquad 16-29
| 分子量 | 320.0 |
|---|---|
| 氢键供体数 | 0 |
| 氢键受体数 | 1 |
| 可旋转键数 | 15 |
| 精确质量 | 319.3005780 |
| 单同位素质量 | 319.3005780 |
| 拓扑极性表面积 | 0 |
| 重原子数 | 21 |
| 形式电荷 | 0 |
| 复杂度 | 181 |
十六烷基三甲基氯化铵；三甲基十六烷基氯化铵；氯化三甲基十六烷基铵；1631；CTAC；西曲氯铵 的 CAS 号为 112-02-7，分子式 C19H42ClN，分子量 319.30 g/mol。 UNII UC9PE95IBP; ChEBI 53581; InChIKey WOWHHFRSBJGXCM-UHFFFAOYSA-M. 闪点: 69 °F (USCG, 1999); LogP: log Kow= 3.23; Autoignition Temperature: 750 °F (USCG, 1999).
Source: PubChem / Wikidata; the batch COA governs where values differ.
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