Swep
Also known as: MCC, Methyl (3,4-dichlorophenyl)carbamate, Methyl N-(3,4-dichlorophenyl)carbamate, 3,4-Dichlorocarbanilic acid methyl ester, Carbamic acid, N-(3,4-dichlorophenyl)-, methyl ester, Caswell No. 818, FMC 2995, MFCD00018142, NIA 2995J, nia2,995, nia2995j, Swep emulsion
Swep (CAS 1918-18-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H7Cl2NO2 and a molecular weight of 220.053 g/mol. Key properties include a melting point of 112-114℃, a boiling point of 252.3±30.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 106.4±24.6 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1918-18-9
- Jingsj CID
- J-1309885-6
- Molecular Formula
- C8H7Cl2NO2
- Molecular Weight
- 220.053 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 112-114℃ |
|---|---|
| Boiling Point | 252.3±30.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 106.4±24.6 °C |
| Exact Mass | 218.985382 |
| PSA | 38.33000 |
| LogP | 3.41 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.597 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2924299036 |
|---|---|
| Summary | HS:2924299036 propionamide VAT:17.0% Tax rebate rate:9.0% Supervision conditions:S MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Swep?
The CAS number of Swep is 1918-18-9.
What are the molecular formula and molecular weight of Swep?
Swep has molecular formula C8H7Cl2NO2 and molecular weight 220.053 g/mol.
Is Swep hazardous?
Swep has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of Swep?
For Swep, Upstream Products: 1,3-Bis(3,4-dichlorophenyl)urea, Methyl carbamate, 3,4-Dichloroaniline; Downstream Products: 3,4-Dichlorophenyl isocyanate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Swep (CAS 1918-18-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1309885-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.