(3-Acrylamidopropyl)trimethylammonium chloride
(3-丙烯酰胺丙基)三甲基氯化铵
Also known as: 3-Acrylamido-N,N,N-trimethylpropan-1-aminium chloride, 3-(Acryloylamino)-N,N,N-trimethylpropan-1-aminium chloride, Acrylamidopropyltrimonium chloride, trimethyl-[3-(prop-2-enoylamino)propyl]azanium,chloride, N-[3-(Trimethylaminio)propyl]acrylamide·chloride, N,N,N-Trimethyl-3-[(1-oxo-2-propen-1-yl)amino]-1-propanaminium chloride, DMAPAA-Q, MFCD00274249, EINECS 256-181-3
(3-Acrylamidopropyl)trimethylammonium chloride (CAS 45021-77-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H19ClN2O and a molecular weight of 206.71 g/mol. It is also known as 3-Acrylamido-N,N,N-trimethylpropan-1-aminium chloride, 3-(Acryloylamino)-N,N,N-trimethylpropan-1-aminium chloride and Acrylamidopropyltrimonium chloride. Key property: a density of 1.11 g/mL at 25ºC. GHS hazard statements: H412 — Harmful to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 45021-77-0
- Jingsj CID
- J-3409-6
- Molecular Formula
- C9H19ClN2O
- Chinese Name
- (3-丙烯酰胺丙基)三甲基氯化铵
- Molecular Weight
- 206.71 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.11 g/mL at 25ºC |
|---|---|
| Exact Mass | 206.118591 |
| PSA | 29.10000 |
| Refractive Index | n20/D 1.4848 |
GHS Safety & Compliance
- H412 — Harmful to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of (3-Acrylamidopropyl)trimethylammonium chloride?
The CAS number of (3-Acrylamidopropyl)trimethylammonium chloride is 45021-77-0.
What are the molecular formula and molecular weight of (3-Acrylamidopropyl)trimethylammonium chloride?
(3-Acrylamidopropyl)trimethylammonium chloride has molecular formula C9H19ClN2O and molecular weight 206.71 g/mol.
Is (3-Acrylamidopropyl)trimethylammonium chloride hazardous?
(3-Acrylamidopropyl)trimethylammonium chloride has GHS hazard statements H412 — Harmful to aquatic life with long lasting effects.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3-Acrylamidopropyl)trimethylammonium chloride (CAS 45021-77-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3409-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.