CAS 2919-20-2 1,1-Di(p-tolyl)ethylene (HCID 137765)

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Basic information

CAS: 2919-20-2
Standard SMILES: C=C(c1ccc(C)cc1)c1ccc(C)cc1
InChIKey: HEDMCKGHZIRQLS-UHFFFAOYSA-N
Molecular formula: C16H16
Average molar mass: 208.3 g/mol
Monoisotopic mass: 208.12520051

Names & identifiers

Preferred name: 1,1-Di(p-tolyl)ethylene
IUPAC: 1-methyl-4-[1-(4-methylphenyl)ethenyl]benzene
English name: 1,1-DI(P-TOLYL)ETHYLENE
Molecular formula: C16H16
Molecular weight: 208.3

Names & synonyms

1,1-di(p-Tolyl)ethyleneRefChem:409730849-054-42919-20-21-methyl-4-[1-(4-methylphenyl)ethenyl]benzeneBenzene, 1,1'-ethenylidenebis(4-methyl-MFCD000436364,4'-(Ethene-1,1-diyl)bis(methylbenzene)Benzene, 1,1'-ethenylidenebis[4-methyl-Benzene, 1,1'-ethenylidenebis-[4-methyl-1-Methyl-4-[1-(4-methylphenyl)vinyl]benzene1-di-p-tolylethylene

Show more names

TIMTEC-BB SBB0079811,1-Di(p-tolyl)ethene1,1-Bis(p-tolyl)ethene1,1-Bis(4-methylphenyl)ethene4,4'-(Ethene-1,1-diyl)bistoluene4,4'-Ethenylidenebis(1-methylbenzene)1,1'-Ethenylidenebis[4-methylbenzene]

1,1-Di-4-tolylethyleneSCHEMBL893597SCHEMBL2082954DTXSID20183445SBB007981AKOS0023123841-methyl-4-[1-(p-tolyl)vinyl]benzeneST50410252

Database identifiers

CAS: 2919-20-2
PubChem CID: 137765
DTXSID: DTXSID20183445
EC Number: 849-054-4
Nikkaji: J1.713.224E、J324.910G

Properties

Computed structural properties

XLogP: 5.3
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 2
Heavy atoms: 16
Formal charge: 0
Complexity: 200

Physicochemical properties

Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 319 · H319-H335-H315
Precautionary statements: 264 · P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Hazard Classes and CategoriesAcute Tox. 4 (50%)

Safety data

Signal word: Warning
Symbol(GHS): GHS07
Hazard statements: H319-H335-H315
Precautionary statements: P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362