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1,1,1-Trichloroethane

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Identification
Molecular formula
C2H3Cl3
CAS number
71-55-6
IUPAC name
1,1,1-trichloroethane
State
State

1,1,1-Trichloroethane is a liquid at room temperature. It is used widely as a solvent due to its stability and solvency power.

Melting point (Celsius)
-30.40
Melting point (Kelvin)
242.75
Boiling point (Celsius)
74.10
Boiling point (Kelvin)
347.25
General information
Molecular weight
133.40g/mol
Molar mass
133.4040g/mol
Density
1.3360g/cm3
Appearence

Appearance: 1,1,1-Trichloroethane is a colorless, volatile liquid with a sweet, chloroform-like odor. It is non-flammable but can form explosive mixtures with air. It is also known for its intermediate boiling point, making it a good solvent for degreasing and other industrial applications.

Comment on solubility

Solubility of 1,1,1-Trichloroethane (C2H3Cl3)

1,1,1-Trichloroethane, often abbreviated as TCA, exhibits distinct properties in terms of its solubility. Understanding its solubility behavior is crucial for applications in various chemical processes.

Key Points on Solubility:

  • Solvent Properties: TCA is soluble in organic solvents such as alcohols, ethers, and other chlorinated hydrocarbons.
  • Water Solubility: Despite its applications, 1,1,1-trichloroethane has low solubility in water, making it less suitable for aqueous solutions.
  • Environmental Considerations: Its solubility characteristics can influence its behavior in environmental contexts, particularly concerning its volatility and potential for groundwater contamination.

Understanding the solubility of 1,1,1-trichloroethane allows chemists to predict its behavior in various environments and utilize its properties effectively. As with many chlorinated solvents, acknowledging its limitations is key to responsible usage.

Interesting facts

Exploring 1,1,1-Trichloroethane

1,1,1-Trichloroethane, often referred to as TCA, is a fascinating compound with a variety of applications and implications in chemistry and industry. This solvent is a member of the chlorinated hydrocarbon family and has left a significant mark on both the technological and regulatory landscapes due to its unique properties and historical usage.

Key Features of 1,1,1-Trichloroethane

  • Historical Context: Initially, TCA was widely used as a solvent in the degreasing of metals and as an ingredient in aerosol products.
  • Solvent Properties: Its excellent solvent capabilities made it ideal for cleaning and degreasing applications, often surpassing other organic solvents at the time.
  • Environmental Impact: Due to its ozone-depleting potential, 1,1,1-Trichloroethane has been phased out in many applications under international agreements, such as the Montreal Protocol.
  • Toxicity Awareness: While effective, it is essential to note its health risks; exposure to TCA can lead to adverse health effects, making safety precautions vital when handling this compound.
  • Current Use: Despite restrictions, TCA is still utilized in specific applications such as industrial cleaning and in some laboratory procedures, emphasizing the balance between utility and safety.

As scientists and chemists, understanding compounds like 1,1,1-trichloroethane is crucial not only for their practical applications but also for the broader implications on health and the environment. To quote the renowned chemist, "The study of chemicals is the study of the world around us; understanding their impact is key to sustainable progress." With ongoing research, the footnotes in the story of TCA continue to evolve, highlighting the importance of responsible chemical stewardship.

Synonyms
1,1,1-TRICHLOROETHANE
TRICHLOROETHANE
Methylchloroform
71-55-6
Chlorothene
Methyl chloroform
Inhibisol
Cleanite
Chlorothene NU
Chlorothene VG
Aerothene TT
alpha-T
Genklene LB
Ethane, 1,1,1-trichloro-
Methyltrichloromethane
Chlorotene
Chlorten
Solvent 111
Tafclean
Chlorothene SM
alpha-Trichloroethane
Ethana NU
Three One A
Three One S
Chloroform, methyl-
Trichloromethylmethane
1,1,1-TCE
.alpha.-Trichloroethane
1,1,1-Trichloraethan
Rcra waste number U226
Chlorothane NU
Tri-ethane
Trichloro-1,1,1-ethane
Chlorothene, inhibited
ICI-CF 2
1,1,1-Tricloroetano
1,1,1-Trichlorethane
Solvethane
Ethana
Caswell No. 875
NCI-C04626
Chloroethene NU
HCC 140a
25323-89-1
Distillex DS1
1,1,1-Trichloro-Ethane
F 140a
.alpha.-T
Chloroetene
CCRIS 1290
CF 2
HSDB 157
CH3CCl3
1-1-1-trichloroethane
UN 2831
1,1,1-Trichloraethan [German]
1,1,1-Tricloroetano [Italian]
methyl-chloroform
NSC 9367
NSC-9367
Trichloro-1,1,1-ethane [French]
EINECS 200-756-3
UN2831
RCRA-U226
EPA Pesticide Chemical Code 081201
BRN 1731614
1,1,1-Trichloroethane, technical grade
DTXSID0021381
UNII-113C650IR1
1,1,1-Trichlorathan
1,1,1 Trichloroethane
1,1,1-TRICHLOROETHANE-2-D1
UN-2831
TRICHLOROETHANE [II]
METHYLCHLOROFORM [HSDB]
TRICHLOROETHANE [VANDF]
DTXCID501381
TRICHLOROETHANE [MART.]
CHEBI:36015
NSC9367
EC 200-756-3
4-01-00-00138 (Beilstein Handbook Reference)
1,1,1-TRICHLOROETHANE [MI]
113C650IR1
1,1,1-TRICHLOROETHANE [IARC]
1,1,1-TRICHLOROETHANE [USP-RS]
Baltana
Dowclene LS
TRICHLOROETHANE (II)
90229-85-9
TRICHLOROETHANE (MART.)
1,1,1-Trichloraethan (German)
1,1,1-Tricloroetano (Italian)
1,1,1-trichloroethan
Trichloroethanes
Trichloro-1,1,1-ethane (French)
1,1,1-TRICHLOROETHANE (IARC)
1,1,1-TRICHLOROETHANE (USP-RS)
1,1-Trichloroethane
RCRA waste no. U226
Trichloroethane, 1,1,1-
Triethane
alphaT
AI3-02061
alphaTrichloroethane
Chloroform, methyl
1,1-Tricloroetano
1,1-Trichloraethan
GENKLENE
1,1 Trichloroethane
1,1-Trichloorethaan
Caswell No 875
1,1,1Tricloroetano
1,1,1Trichloraethan
1,1,1Trichlorethane
Trichloroethane (VAN)
Trichloro-1,1-ethane
Trichloro1,1,1ethane
Chlorothene (Inhibited)
Chloroethene (inhibited)
2E - Residual Solvents
Methyl chloroform (1,1,1-Trichloroethane)
ICICF 2
Ethane, 1,1,1trichloro
Trichloroethane, 1,1,1
WLN: GXGG1
1,1,1-Trichloroethane [UN2831] [Poison]
07B - Chlorinated Solvents
19B - Chlorinated Solvents
6 - VOCs
SCHEMBL16434
CHEMBL16080
SCHEMBL458743
1,1,1-tris(chloranyl)ethane
GTPL5482
CHLOROTHENE (STABILIZED)
1,1,1-Trichloroethane, 97%
Methyl chloroform (ACGIH:OSHA)
1,1,1-Trichloorethaan (DUTCH)
1,1,1TCE
1,1, 1-Trichloraethan (GERMAN)
Tox21_203122
1,1, 1-Tricloroetano (ITALIAN)
MFCD00000806
1,1,1-Trichloroethane (DOT:OSHA)
AKOS015899823
Trichloro-1,1, 1-ethane (FRENCH)
1,1,1 TRICHLOROETHANE [VANDF]
Analytical grade 1,1,1-trichloroethane
CAS-71-55-6
USEPA/OPP Pesticide Code: 081201
NCGC00091158-01
NCGC00091158-02
NCGC00260667-01
1,1,1-Trichloroethane (ACD/Name 4.0)
DB-267013
NS00006146
VOC Mixture 939 200 microg/mL in Methanol
C18246
1,1,1-TRICHLOROETHANE (2,2,2-D3)
1,1,1-Trichloroethane (2,2,2-D3, 98%)
1,1,1-Trichloroethane 10 microg/mL in Methanol
1,1,1-Trichloroethane 100 microg/mL in Methanol
A837242
Q161268
1,1,1-Trichloroethane 1000 microg/mL in Methanol