Hot Products

Basic Information

Post buying leads

Suppliers

Name	N-Methyl-N-(trimethylsilyl)trifluoroacetamide	EINECS	246-331-6
CAS No.	24589-78-4	Density	1.082 g/cm³
PSA	20.31000	LogP	1.84200
Solubility	reacts with water	Melting Point	98-100 °C
Formula	C₆H₁₂F₃NOSi	Boiling Point	131 °C at 760 mmHg
Molecular Weight	199.248	Flash Point	28 °C
Transport Information	UN 1993 3/PG 3	Appearance	Clear colorless to light yellow liquid
Safety	26-36-37/39-16	Risk Codes	10-36/37/38
Molecular Structure		Hazard Symbols	Xi, F
Synonyms	2,2,2-Trifluoro-N-methyl-N-(trimethylsilyl)acetamide;MSTFA;N-Methyl-N-trimethylsilyltrifluoracetamide;NSC 339701;

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Chemical Properties

The Molecular formula of N-METHYL-N-TRIMETHYLSILYLTRIFLUORO-ACETAMIDE (24589-78-4):C₆H₁₂F₃NO_Si
The Molecular Weight of N-METHYL-N-TRIMETHYLSILYLTRIFLUORO-ACETAMIDE (24589-78-4):199.25
The Molecular Structure of N-METHYL-N-TRIMETHYLSILYLTRIFLUORO-ACETAMIDE (24589-78-4) is:
Density:1.082 g/cm³
Melting point:98-100^°C
Boiling point:131 ^°C at 760 mmHg
Flash point:28 ^°C
Solubility in water:reacts
Sensitive:Moisture Sensitive
BRN:1941550
Index of Refraction:1.381
Molar Refractivity:42.77 cm³
Molar Volume:184 cm³
Polarizability:16.95 10^-24cm³
^{Surface Tension:19dyne/cm}
Enthalpy of Vaporization:36.86 kJ/mol
Vapour Pressure: 9.47 mmHg at 25°C
Appearance:clear colorless to light yellow liquid
IUPAC Name: 2,2,2-trifluoro-N-methyl-N-trimethylsilylacetamide
Synonyms: N-METHYL-N-TMS-TRIFLUOROACETAMIDE ; N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAMIDE ; N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAMIDE ACTIVATED I ; N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAMIDE ACTIVATED II ; N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAMIDE ACTIVATED III ; N-METHYL-N-(TRIMETHYLSILYL)-2,2,2-TRIFLUOROACETAMIDE ; N-METHYLTRIMETHYLSILYLTRIFLUORACETAMIDE ; 2,2,2-TRIFLUORO-N-METHYL-N-(TRIMETHYLSILYL)-ACETAMIDE

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Toxicity Data With Reference

ipr-mus LDLo:1000 mg/kg

StoGD# Personal Communication to NIOSH from Fr. Gary D. Stoner, Dept. of Community Medicine, School of Medicine, University of California, La Jolla, CA 92037, May 25, 1975 27May75 .

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Consensus Reports

Reported in EPA TSCA Inventory.

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Safety Profile

Moderately toxic by intraperitoneal route. When heated to decomposition it emits very toxic fumes of F⁻ and NO_x.
Hazard Codes:Xi:IrritantF:Highly Flammable
Risk Statements
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
S16:Keep away from sources of ignition - No smoking .
RIDADR:UN 1993 3/PG 3
WGK Germany:3
RTECS:AC9800000
F:10-21
Hazard Note:Flammable
TSCA:T
HazardClass:3
PackingGroup:III

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Specification

Chemical Stability: Moisture sensitive.
Incompatibilities with Other Materials Strong oxidizing agents, strong oxidizing agents, acids, bases, alcohols, peroxides, alkalies.
Conditions to Avoid: Incompatible materials, ignition sources, exposure to moist air or water, temperatures above 75°C (167°F).
Hazardous Decomposition Products Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen fluoride gas, silicon dioxide.
Hazardous Polymerization Will not occur.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 24589-78-4