2,4-dimethylstyrene

Modify Date: 2024-01-07 08:19:12

2,4-dimethylstyrene structure	Common Name	2,4-dimethylstyrene
	CAS Number	2234-20-0	Molecular Weight	132.20200
	Density	0.906 g/mL at 25 °C(lit.)	Boiling Point	73-74 °C10 mm Hg(lit.)
	Molecular Formula	C₁₀H₁₂	Melting Point	−64 °C(lit.)
	MSDS	Chinese USA	Flash Point	140 °F
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	1-ethenyl-2,4-dimethylbenzene
Synonym	More Synonyms

Density	0.906 g/mL at 25 °C(lit.)
Boiling Point	73-74 °C10 mm Hg(lit.)
Melting Point	−64 °C(lit.)
Molecular Formula	C₁₀H₁₂
Molecular Weight	132.20200
Flash Point	140 °F
Exact Mass	132.09400
LogP	2.94640
Vapour Pressure	0.554mmHg at 25°C
Index of Refraction	n20/D 1.543(lit.)
Storage condition	0-6°C

2,4-dimethylstyrene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WL4450000

CHEMICAL NAME :: Styrene, 2,4-dimethyl-

CAS REGISTRY NUMBER :: 2234-20-0

BEILSTEIN REFERENCE NO. :: 2037627

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H12

MOLECULAR WEIGHT :: 132.22

WISWESSER LINE NOTATION :: 1U1R B1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960 Volume(issue)/page/year: -,58,1960

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	UN 3295 3/PG 3
WGK Germany	3
RTECS	WL4450000
Packaging Group	III
Hazard Class	3
HS Code	2902909090

Precursor 8
CAS#:193277-05-3 2,4-dimethyl-1-... CAS#:10224-95-0 1,1-bis-(2,4-di... CAS#:108-38-3 m-Xylene CAS#:6597-59-7 Benzeneethanol,...
CAS#:14352-93-3 2-(2,4-dimethyl... CAS#:1779-49-3 Methyltriphenyl... CAS#:15764-16-6 2,4-dimethylben... CAS#:6331-04-0 (2,5-Dimethylph...
DownStream 10
CAS#:611-01-8 2,4-Dimethylben... CAS#:1811-85-4 3-(2,4-DIMETHYL... CAS#:150254-19-6 2-(2,4-dimethyl... CAS#:874-41-9 4-ethyl-m-xylene
CAS#:50-00-0 Formaldehyde CAS#:15764-16-6 2,4-dimethylben... CAS#:898759-33-6 2,4-DIMETHYL(1,... CAS#:51042-16-1 1-[2-(2,4-dimet...
CAS#:103-30-0 diphenylethylene CAS#:24942-82-3 trans-1-phenyl-...

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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EINECS 218-781-3

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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzene,1-ethenyl-2,4-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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2,4-dimethylstyrene

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