1-Bromo-2-methylnaphthalene (HCID 75754)

Names & identifiers

Preferred name: 1-Bromo-2-methylnaphthalene
IUPAC: 1-bromo-2-methylnaphthalene
English name: 1-Bromo-2-methylnaphthalene
Molecular formula: C11H9Br
Molecular weight: 221.09

Names & synonyms

1-Bromo-2-methylnaphthalene2586-62-1DTXSID501805081-BMN cpdRefChem:75079DTXCID20102999219-966-1Naphthalene, 1-bromo-2-methyl-2-Methyl-1-bromonaphthaleneMFCD00003871.beta.-Methyl-.alpha.-bromonaphthalene1-bromo-2-methyl-naphthalene

Show more names

1-broMo-2-Methylphthalene1-Bromo-2-methylnaphtalene1-Bromo-2-methylnaphthalene >beta-Methyl-alpha-bromonaphthalene1-BroMo-2-Methylnaphthalene, GC 90%1-Bromo-2-methylnaphthalene, 90-95%

1-Bromo-2-methyl naphthaleneSCHEMBL103139NSC 36286AC-27865CS-0128760F20354J-640280Z1251333005

Database identifiers

CAS: 2586-62-1
PubChem CID: 75754
DTXSID: DTXSID50180508
EC Number: 219-966-1
Nikkaji: J192.096K

Properties

Computed structural properties

XLogP: 4.2
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 0
Heavy atoms: 12
Formal charge: 0
Complexity: 155

Experimental & physicochemical properties

SpringerMaterials Properties13C nuclear magnetic resonance spectrum

Physicochemical properties

Boiling point: 296 °C · 296 °C (lit.)
Density: 1.418 g/mL · 1.418 g/mL at 25 °C (lit.)
refractive index: 20 · n20/D 1.648(lit.)
Flash point: 230 °F · >230 °F
storage temp.: Inert atmosphere,Room Temperature
form: Liquid
color: Clear yellow
Water Solubility: Not miscible in water.
BRN: 2042531 · 2042531
InChI: InChI=1S/C11H9Br/c1-8-6-7-9-4-2-3-5-10(9)11(8)12/h2-7H,1H3
InChIKey: CMIMBQIBIZZZHQ-UHFFFAOYSA-N
SMILES: C1(Br)=C2C(C=CC=C2)=CC=C1C
CAS DataBase Reference: 2586 · 2586-62-1(CAS DataBase Reference)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs: Respiratory system
PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38-11
Safety Statements: 26 · 26-36-24/25
WGK Germany: 3 · 3
HS Code: 29039990 · 29039990
Storage Class: 10 · 10 - Combustible liquids
Hazard Classifications: 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

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

Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Safety data

PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 3
hs_code: 29039990
risk_code: 36/37/38-11
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xi
safety_code: 26-36-24/25
Storage Class: 10 - Combustible liquids
target organs: Respiratory system
Hazard statements: H315-H319-H335
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338

Chemistry & industry

Applications · 3 items

Uses1-Bromo-2-methylnaphthalene is used as test compound in determination of halogenated hydrocarbons at trace levels by supercritical fluid chromatography-microwave-induced plasma mass spectrometry. Dynamic phosphorescence quenching of 1-bromo-2-methylnaphthalene without deoxygenation has been used for selective sensing of Cu(II) at ngm levels.

Uses1-Bromo-2-methylnaphthalene was used as test compound in determination of halogenated hydrocarbons at trace levels by supercritical fluid chromatography-microwave-induced plasma mass spectrometry.

General DescriptionDynamic phosphorescence quenching of 1-bromo-2-methylnaphthalene without deoxygenation has been used for selective sensing of Cu(II) at ngml-1 levels. It undergoes asymmetric cross-coupling reaction with its corresponding Grignard reagent using a nickel catalyst to form non-racemic 2,2′-dimethyl-1,1′-binaphthyl.