4-Vinylbenzotrifluoride

Modify Date: 2024-01-01 21:59:21

4-Vinylbenzotrifluoride structure	Common Name	4-Vinylbenzotrifluoride
	CAS Number	402-50-6	Molecular Weight	172.147
	Density	1.2±0.1 g/cm3	Boiling Point	150.6±0.0 °C at 760 mmHg
	Molecular Formula	C₉H₇F₃	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	42.2±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	1-ethenyl-4-(trifluoromethyl)benzene
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	150.6±0.0 °C at 760 mmHg
Molecular Formula	C₉H₇F₃
Molecular Weight	172.147
Flash Point	42.2±0.0 °C
Exact Mass	172.049988
LogP	3.66
Appearance of Characters	Liquid \| Clear colorless to pale yellow
Vapour Pressure	4.9±0.2 mmHg at 25°C
Index of Refraction	1.478
Storage condition	2-8°C
Water Solubility	Insoluble in water.

Material Safety Data Sheet

Section1. Identiﬁcation of the substance
Product Name: 4-Triﬂuoromethylstyrene
Synonyms:1-(Triﬂuoromethyl)-4-vinylbenzene

Section2. Hazards identiﬁcation
Harmful by inhalation, in contact with skin, and if swallowed.

H226:Flammable liquid and vapour
H315:Causes skin irritation
H319:Causes serious eye irritation
H335:May cause respiratory irritation
P261:Avoid breathing dust/fume/gas/mist/vapours/spray
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

Section3. Composition/information on ingredients.
Ingredient name:4-Triﬂuoromethylstyrene
CAS number:402-50-6

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
ﬂushing of the eyes by separating the eyelids with ﬁngers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire ﬁghting measures
In the event of a ﬁre involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualiﬁed
in the handling and use of potentially hazardous chemicals, who should take into account the ﬁre,
health and chemical hazard data given on this sheet.
Storage:Store in closed vessels, refrigerated.

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not speciﬁed
No data
Boiling point:
Melting point:No data
Flash point:No data
Density:No data
Molecular formula: C9H7F3
Molecular weight: 172.1

Section10. Stability and reactivity
Conditions to avoid: Heat, ﬂames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen ﬂuoride.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
UN Number:UN1993Class: 3Packing group: III
Proper shipping name: FLAMMABLE LIQUIDS, N.O.S. (4-Triﬂuoromethylstyrene)

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

SECTION 16 - ADDITIONAL INFORMATION
N/A

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R10;R36/37/38
Safety Phrases	26-36/37
RIDADR	UN 1993
WGK Germany	3
Packaging Group	III
Hazard Class	3.2
HS Code	2903999090

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%