CAS No.17341-93-4,2,2,2-Trichloroethyl chloroformate Suppliers

Products Categories

Pharmaceutical (109)
Others (30)
Organic Chemicals (28)
Reagent (8)
Materials (3)
Basic Inorganic Chemicals (3)
Synthetic Flavours & Fragrances (1)
Food Additives (1)

Basic Information

Molecular Structure:
CAS No.:	17341-93-4
Name:	2,2,2-Trichloroethyl chloroformate

Formula:	C₃H₂Cl₄O₂
Molecular Weight:	211.86
Synonyms:	Formicacid, chloro-, 2,2,2-trichloroethyl ester (7CI,8CI);Ethanol, 2,2,2-trichloro-,chloroformate (8CI);(Trichloroethoxy)chloroformate;Chloroformic acid 2,2,2-trichloroethyl ester;NSC 152038;Troc-Cl;b,b,b-Trichloroethoxycarbonylchloride;b,b,b-Trichloroethyl chloroformate;
EINECS:	241-363-7
Density:	1.666 g/cm³
Melting Point:	1 °C
Boiling Point:	171.499 °C at 760 mmHg
Flash Point:	82.079 °C
Solubility:	Soluble in Ether, Benzene, Chloroform, Ethanol. Insoluble in water.
Appearance:	Clear light yellow liquid
Hazard Symbols:	T
Risk Codes:	23-34-36
Safety:	26-36/37/39-45-7/9
Transport Information:	UN 3277 6.1/PG 2
PSA:	26.30000
LogP:	2.73200

Raw Materials

75-44-5

115-20-8

Downstream Products

107-05-1

100-44-7

51-79-6

87876-75-3

Total:144 Page 1 of 4 1 2 3 4 Next>>

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 17341-93-4

Specification

The 2,2,2-Trichloroethyl chloroformate, with the CAS registry number 17341-93-4, is also known as Formic acid, chloro-, 2,2,2-trichloroethyl ester. It belongs to the product categories of Chloroformates; Miscellaneous; Protection & Derivatization Reagents (for Synthesis); Synthetic Organic Chemistry. Its EINECS registry number is 241-363-7. This chemical's molecular formula is C₃H₂Cl₄O₂ and molecular weight is 211.86. What's more, its IUPAC name is called 2,2,2-Trichloroethyl carbonochloridate. It should be stored in a cool, dry and well-ventilated place at atmospheric temperature. This chemical is used in organic synthesis for the introduction of the trichloroethyl chloroformate protecting group for amines, thiols and alcohols. It readily cleaved vs other carbmates and can be used in an overall protecting group strategy.

Physical properties about 2,2,2-Trichloroethyl chloroformate are: (1)ACD/LogP: 2.33; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.33; (4)ACD/LogD (pH 7.4): 2.33; (5)ACD/BCF (pH 5.5): 34.71; (6)ACD/BCF (pH 7.4): 34.71; (7)ACD/KOC (pH 5.5): 440.81; (8)ACD/KOC (pH 7.4): 440.81; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.495; (14)Molar Refractivity: 37.085 cm³; (15)Molar Volume: 127.125 cm³; (16)Polarizability: 14.702×10^-24cm³; (17)Surface Tension: 42.771 dyne/cm; (18)Density: 1.667 g/cm³; (19)Flash Point: 82.079 °C; (20)Enthalpy of Vaporization: 40.788 kJ/mol; (21)Boiling Point: 171.499 °C at 760 mmHg; (22)Vapour Pressure: 1.394 mmHg at 25 °C.

Uses of 2,2,2-Trichloroethyl chloroformate: it is used to produce other chemicals. For example, it can react with 4-nitro-phenol to get p-Nitrophenyl-2.2.2-trichloraethylcarbonat. This reaction needs reagent triethylamine and solvent CH₂Cl₂ at temperature of 0-20 °C. The reaction time is 16 hours. The yield is 91 %.

2,2,2-Trichloroethyl chloroformate can react with 4-nitro-phenol to get p-Nitrophenyl-2.2.2-trichloraethylcarbonat.

When you are dealing with this chemical, you should be very careful. This chemical is toxic by inhalation and it can cause damage to health at low levels. It is irritating to eyes. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. You must keep container tightly closed and in a well-ventilated place. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: ClC(Cl)(Cl)COC(Cl)=O
(2) InChI: InChI=1S/C3H2Cl4O2/c4-2(8)9-1-3(5,6)7/h1H2
(3) InChIKey: LJCZNYWLQZZIOS-UHFFFAOYSA-N