CAS 100-80-1|3-methylstyrene

Introduction：Basic information about CAS 100-80-1|3-methylstyrene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	3-methylstyrene
CAS Number	100-80-1	Molecular Weight	118.17600
Density	0.901 g/mL at 20 °C	Boiling Point	170-171 °C(lit.)
Molecular Formula	C₉H₁₀	Melting Point	−82-−81 °C(lit.)
MSDS	USA	Flash Point	124 °F
Symbol	GHS02, GHS07, GHS08	Signal Word	Danger

Names

Name	3-Methylstyrene (stabilized with TBC)
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.901 g/mL at 20 °C
Boiling Point	170-171 °C(lit.)
Melting Point	−82-−81 °C(lit.)
Molecular Formula	C₉H₁₀
Molecular Weight	118.17600
Flash Point	124 °F
Exact Mass	118.07800
LogP	2.63800
Index of Refraction	n20/D 1.541(lit.)
InChIKey	JZHGRUMIRATHIU-UHFFFAOYSA-N
SMILES	C=Cc1cccc(C)c1
Storage condition	2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WL5075800

CHEMICAL NAME :: Styrene, m-methyl-

CAS REGISTRY NUMBER :: 100-80-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C9-H10

MOLECULAR WEIGHT :: 118.19

WISWESSER LINE NOTATION :: 1U1R C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 1 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 116,379,1983 *** REVIEWS *** IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,373,1994 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,373,1994 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,373,1994

Safety Information

Symbol	GHS02, GHS07, GHS08
Signal Word	Danger
Hazard Statements	H226-H304-H315-H319-H332-H335
Precautionary Statements	P261-P301 + P310-P305 + P351 + P338-P331
Hazard Codes	Xn
Risk Phrases	R10;R20;R36/37/38
Safety Phrases	S26-S36-S62
RIDADR	UN 2618 3/PG 3
WGK Germany	3
RTECS	WL5075800
Packaging Group	III
Hazard Class	3
HS Code	2902909090

Customs

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%

Synonyms

1-Methyl-3-vinylbenzene

MFCD00008617

1-ethenyl-3-methylbenzene

3-Vinyltoluene

EINECS 202-889-2

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