tert-Butyl 2,2,2-trichloroacetimidate

Also known as: tert-Butyl 2,2,2-trichloroethanimidate, 2-Methyl-2-propanyl 2,2,2-trichloroethanimidate, Ethanimidic acid, 2,2,2-trichloro-, 1,1-dimethylethyl ester, tert-butyl 2,2,2-trichloroethanimidate, T-BUTYL 2,2,2-TRICHLOROACETIMIDATE, T-BUTYL TRICHLOROACETIMIDATE, tert-Butyl 2,2,2-trichloroethanimidoate, MFCD00237376

tert-Butyl 2,2,2-trichloroacetimidate (CAS 98946-18-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H10Cl3NO and a molecular weight of 218.509 g/mol. Key properties include a melting point of 21 °C(lit.), a boiling point of 183.3±0.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 55.0±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 98946-18-0
Jingsj CID: J-1066069-2
Molecular Formula: C₆H₁₀Cl₃NO
Molecular Weight: 218.509 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	21 °C(lit.)
Boiling Point	183.3±0.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	55.0±0.0 °C
Exact Mass	216.982803
PSA	33.08000
LogP	2.83
Vapor Pressure	1.1±0.3 mmHg at 25°C
Refractive Index	1.480

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

H226 — Flammable liquid and vapour
H302 — Harmful if swallowed
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2925290090
Summary	2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of tert-Butyl 2,2,2-trichloroacetimidate?

The CAS number of tert-Butyl 2,2,2-trichloroacetimidate is 98946-18-0.

What are the molecular formula and molecular weight of tert-Butyl 2,2,2-trichloroacetimidate?

tert-Butyl 2,2,2-trichloroacetimidate has molecular formula C6H10Cl3NO and molecular weight 218.509 g/mol.

Is tert-Butyl 2,2,2-trichloroacetimidate hazardous?

tert-Butyl 2,2,2-trichloroacetimidate has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H315 — Causes skin irritation.

What are the upstream and downstream products of tert-Butyl 2,2,2-trichloroacetimidate?

For tert-Butyl 2,2,2-trichloroacetimidate, Upstream Products: Trichloroacetonitrile, tert-Butanol, Potassium tert-butoxide; Downstream Products: 1-tert-Butoxy-4-nitrobenzene, tert-Butyl bromoacetate, 2,2,2-Trichloroacetamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Butyl 2,2,2-trichloroacetimidate (CAS 98946-18-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1066069-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.