tert-Butyl 2,2,2-trichloroacetimidate , 97% , 98946-18-0

Synonym(s):
TBTA

CAS NO.：98946-18-0

Empirical Formula: C6H10Cl3NO

Molecular Weight: 218.51

MDL number: MFCD00237376

EINECS: 629-631-5

PRODUCT Properties

• Melting point: 21 °C(lit.)
• Boiling point: 65 °C11 mm Hg(lit.)
• Density: 1.222
• refractive index: n20/D 1.456(lit.)
• Flash point: 131 °F
• storage temp.: 2-8°C
• solubility: Soluble in organic solvents, cyclo hexane.
• pka: 2.49±0.70(Predicted)
• form: Liquid or Low Melting Crystalline Mass
• Specific Gravity: 1.222
• color: Clear colorless to pale yellow
• Sensitive: Moisture Sensitive
• BRN: 1770049
• Stability: Hygroscopic
• InChI: 1S/C6H10Cl3NO/c1-5(2,3)11-4(10)6(7,8)9/h10H,1-3H3
• InChIKey: CQXDYHPBXDZWBA-UHFFFAOYSA-N
• SMILES: CC(C)(C)OC(=N)C(Cl)(Cl)Cl
• CAS DataBase Reference: 98946-18-0(CAS DataBase Reference)

Description and Uses

tert-Butyl 2,2,2-trichloroacetimidate is used to produce di-tert-butyl peroxide at temperature of -5°C. It may be used in the synthesis of N-α-Fmoc-phospho(1-nitrophenylethyl-2-cyanoethyl)-L-serine, caged building block. It may be used in the conversion of alcohols and carboxylic acids to their respective ethers and esters.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H302-H315-H319-H335
• Precautionary statements: P210-P233-P240-P301+P312-P303+P361+P353-P305+P351+P338
• target organs: Respiratory system
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xn,Xi
• Risk Statements: 10-22-36/37/38
• Safety Statements: 26-37/39-16-36/37-24/25
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• F: 10-21
• Hazard Note: Irritant/Moisture Sensitive
• TSCA: No
• HazardClass: 3.2
• PackingGroup: III
• HS Code: 29252900
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Acute Tox. 4 Oral; Eye Irrit. 2; Flam. Liq. 3; Skin Irrit. 2; STOT SE 3
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)