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91-57-6(2-Methylnaphthalene) Product Description

2-Methylnaphthalene Structure91-57-6
CAS No.91-57-6
Chemical Name:2-Methylnaphthalene
CBNumber:CB5854626
Molecular Formula:C11H10
Formula Weight:142.2
MOL File:Mol file
2-Methylnaphthalene Synonyms:
2-methyl-naphthalen
naphthalene,beta-methyl
2-METHYLNAPHTHALENE
2-Methylnaphth
2-Methylphthalene
B-METHYL NAPHTHALENE
BETA-2-METHYLNAPHTHALENE
BETA-METHYLNAPHTHALENE

2-Methylnaphthalene Property

Melting point: 34-36 °C(lit.)
Boiling point: 241-242 °C(lit.)
Density  1.01
vapor pressure  5.4 (extrapolated, Mackay et al., 1982)
refractive index  1.6019
Flash point: 208 °F
storage temp.  2-8°C
solubility  0.025g/l
form  Crystalline Low Melting Solid
color  White
Odor at 1.00 % in dipropylene glycol. sweet floral woody
Odor Type floral
Water Solubility  0.00246 g/100 mL
FreezingPoint  34.5℃
BRN  906859
Henry's Law Constant 6.13 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
Exposure limits ACGIH: TWA 0.5 ppm (Skin)
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey QIMMUPPBPVKWKM-UHFFFAOYSA-N
LogP 3.860
CAS DataBase Reference 91-57-6(CAS DataBase Reference)
NIST Chemistry Reference Naphthalene, 2-methyl-(91-57-6)
EPA Substance Registry System 2-Methylnaphthalene (91-57-6)

Safety

Hazard Codes : Xn,N,T
Risk Statements : 22-36/37/38-51/53-63-43-23/24/25-45-20/21/22-67-40
Safety Statements : 26-37/39-61-36/37-24/25-23-53-36-29
RIDADR : UN 3077 9/PG 3
WGK Germany : 2
RTECS : QJ9635000
TSCA : Yes
HazardClass : 9
PackingGroup : III
HS Code : 29029080
Hazardous Substances Data: 91-57-6(Hazardous Substances Data)
Toxicity: Acute oral LD50 for rats 1,630 mg/kg (quoted, RTECS, 1985).

MSDS

2-Methylnaphthalene MSDS2-Methylnaphthalene

2-Methylnaphthalene Suppliers

Global( 291)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Wuhan Hongde Yuexin Pharmaceutical Technology Co., Lt 027-027-83855392wuhanfudechem03@sina.comChina 2290 58
Jinan Realong Chemical Co., Ltd 15621249788448839133@qq.comChina 20 58
Pand (Shanghai) international trade Co., LTD 186629312923404730042@qq.comChina 4598 58
Dexin Chemical (Shandong) Co., LTD  957395144@qq.comChina 3515 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.  cooperation@kean-chem.comChina 40068 58
Shandong YingLang Chemical Co.,Ltd 0531-88999752Chen@chemwww.comChina 4633 58
Wuhan yuqing jiaheng pharmaceutical co. LTD 027-838553892586905842@qq.comChina 1408 58
Jiangsu Pules Bio-tech Co.,Ltd 0513-660177062186883463@qq.comChina 4967 58
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