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Benzotrifluoride

CAS No.
98-08-8
Chemical Name:
Benzotrifluoride
Synonyms
α,α,α-Trifluorotoluene;TRIFLUORO TOLUENE;A,A,A-TRIFLUOROTOLUENE;Benzotrifluoide;Triflorotoluene;BENZOTRIFLOURIDE;ALPHA,ALPHA,ALPHA-TRIFLUOROTOLUENE;Oxsol2000;usafma-16;USAF ma-16
CBNumber:
CB1292738
Molecular Formula:
C7H5F3
Molecular Weight:
146.11
MDL Number:
MFCD00000372
MOL File:
98-08-8.mol
MSDS File:
SDS
Last updated:2024-10-31 13:32:20

Benzotrifluoride Properties

Melting point −29 °C(lit.)
Boiling point 102 °C(lit.)
Density 1.19 g/mL at 20 °C(lit.)
vapor density 5.04
vapor pressure 53 hPa (25 °C)
refractive index n20/D 1.414(lit.)
Flash point 54 °F
storage temp. Store below +30°C.
solubility 0.45g/l Hydrolysis
form Liquid
Specific Gravity 1.199
color Clear colorless
Odor aromatic odor
explosive limit 1.4-9.3%(V)
Water Solubility <0.1 g/100 mL at 21 ºC
Merck 14,1110
BRN 1906908
Exposure limits ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
Dielectric constant 39.0(20℃)
Stability Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents.
InChIKey GETTZEONDQJALK-UHFFFAOYSA-N
LogP 3.01 at 20℃
CAS DataBase Reference 98-08-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 49R6421K89
NIST Chemistry Reference Benzene, (trifluoromethyl)-(98-08-8)
EPA Substance Registry System Benzotrifluoride (98-08-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H225-H304-H315-H319-H340-H350-H372-H412
Precautionary statements  P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331
Hazard Codes  F,T,C,N,Xn
Risk Statements  45-46-11-36/38-48/23/24/25-65-51/53-39/23/24/25-23/24/25-48/20/22-40-38-22
Safety Statements  53-26-36/37-45-62-61-23-16
RIDADR  UN 2338 3/PG 2
WGK Germany  3
RTECS  XT9450000
Autoignition Temperature 650 °C
Hazard Note  Flammable/Corrosive
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29049090
Toxicity LD50 orally in Rabbit: 15000 mg/kg LD50 dermal Rat > 2000 mg/kg
NFPA 704
3
3 1

Benzotrifluoride price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.41554 Benzotrifluoride for synthesis 98-08-8 100mL $48.7 2024-03-01 Buy
Sigma-Aldrich 733806 α,α,α-Trifluorotoluene solution NMR reference standard, 0.05% in benzene-d6 (99.6 atom % D), NMR tube size 10?mm × 8?in. 98-08-8 1pkg $329 2024-03-01 Buy
Sigma-Aldrich 547948 α,α,α-Trifluorotoluene anhydrous, ≥99% 98-08-8 1l $112 2024-03-01 Buy
Sigma-Aldrich 551406 α,α,α-Trifluorotoluene solution NMR reference standard, 0.05% in benzene-d6 (99.6 atom % D) 98-08-8 1pkg $180 2024-03-01 Buy
Sigma-Aldrich 761427 α,α,α-Trifluorotoluene solution NMR reference standard, 0.05% in chloroform-d ("100%", 99.96 atom % D), NMR tube size 5?mm × 8?in. 98-08-8 1pkg $189 2022-05-15 Buy
Product number Packaging Price Buy
8.41554 100mL $48.7 Buy
733806 1pkg $329 Buy
547948 1l $112 Buy
551406 1pkg $180 Buy
761427 1pkg $189 Buy

Benzotrifluoride Chemical Properties,Uses,Production

Chemical Properties

Benzotrifluoride is a colorless to light yellow liquid, low viscosity liquid. Its polarity is intermediate between those of dichloromethane and ethyl acetate, and it is miscible with common organic solvents and able to dissolve many organic compounds. Benzotrifluoride is used in a wide variety of reactions including radical reactions, oxidations and reductions, phase-transfer reactions, transition metal catalyzed processes andLewis acid reactions.

Uses

It is applied as an alternative solvent to dichloromethane, where it has a higher bp. It is used as an intermediate for dyes and pharmaceuticals, as a solvent and a dielectric fluid, a vulcanizing agent.

Uses

Benzotrifluoride is a useful alternative solvent for organic reactions currently conducted in dichloromethane and related solvents.

Uses

In dye chemistry; in the manufacture of substituted benzotrifluorides contg an ethylenic group, used in high polymer chemistry; in dielectric fluids, such as transformer oils.

Definition

ChEBI: (trifluoromethyl)benzene is a fluorohydrocarbon that is fluoroform in which the hydrogen is substituted by a phenyl group. It has a role as a solvent and an environmental contaminant. It is a fluorohydrocarbon and a member of (trifluoromethyl)benzenes. It derives from a fluoroform.

Synthesis Reference(s)

Synthesis, p. 932, 1980 DOI: 10.1055/s-1980-29276

General Description

A clear colorless liquid with an aromatic odor. Flash point of 54°F. Vapors are heavier than air. Insoluble in water and slightly denser than water. May be toxic by inhalation.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

Benzotrifluoride may react with oxidizing materials, strong bases and reducing agents.

Hazard

Highly toxic by inhalation. Flammable, dangerous fire risk.

Health Hazard

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control may cause pollution.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Flammability and Explosibility

Not classified

Safety Profile

Poison by intraperitoneal route.Moderately toxic by subcutaneous route. Dangerous fire hazard. To fight fire, usewater, foam, CO2, spray mist, dry chemical. When heatedto decomposition it emits toxic fumes of F??. Incompatiblewith oxidizing materials

Purification Methods

Purify benzotrifluoride by repeated treatment with boiling aqueous Na2CO3 (until no test for chloride ion is obtained), dry it with K2CO3, then with P2O5, and fractionally distil it. [Beilstein 5 IV 802.]

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View Lastest Price from Benzotrifluoride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Benzotrifluoride BTF pictures 2024-10-31 Benzotrifluoride BTF
98-08-8
US $100.00 / KG 1KG 99%min 200TON Hebei Weibang Biotechnology Co., Ltd
Benzotrifluoride pictures 2024-01-08 Benzotrifluoride
98-08-8
US $20.00 / KG 1KG 99% 50000tons Wuhan Boyuan Import & Export Co., LTD
Benzotrifluoride BTF pictures 2023-09-08 Benzotrifluoride BTF
98-08-8
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
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