ChemicalBook
Chinese Japanese Germany

Diphenylmethane

Diphenylmethane
Diphenylmethane
CAS No.
101-81-5
Chemical Name:
Diphenylmethane
Synonyms
Ditan;DITANE;ai3-00748;ai3-28021-x;BENZYLPHENYL;Benaylbenzene;BENZYLBENZENE;-Phenyltoluene;diphenyl-methan;1-Benzylbenzene
CBNumber:
CB3852608
Molecular Formula:
C13H12
Formula Weight:
168.23
MOL File:
101-81-5.mol

Diphenylmethane Properties

Melting point:
24.5 °C
Boiling point:
265 °C
Density 
1.006 g/mL at 25 °C(lit.)
vapor density 
5.79 (vs air)
vapor pressure 
<1 mm Hg ( 77 °C)
refractive index 
n20/D 1.577(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
Soluble in ethanol, ether, benzene and chloroform.
pka
33.5(at 25℃)
form 
Low Melting Solid
color 
Colorless to pale yellow
explosive limit
0.69-8.66%(V)
Merck 
14,3328
BRN 
1904982
CAS DataBase Reference
101-81-5(CAS DataBase Reference)
NIST Chemistry Reference
Diphenylmethane(101-81-5)
EPA Substance Registry System
Benzene, 1,1'-methylenebis-(101-81-5)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  22
Safety Statements  24/25-58-54-44-29
RIDADR  UN3077
WGK Germany  2
RTECS  DA4976500
Autoignition Temperature 905 °F
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29029090
Hazardous Substances Data 101-81-5(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 2250 mg/kg LD50 dermal Rabbit > 5000 mg/kg
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P273 Avoid release to the environment.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

Diphenylmethane price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D209317 Diphenylmethane 99% 101-81-5 25g $29.5 2018-11-20 Buy
Sigma-Aldrich D209317 Diphenylmethane 99% 101-81-5 1kg $87.9 2018-11-20 Buy
TCI Chemical D0896 Diphenylmethane >99.0%(GC) 101-81-5 25g $16 2018-11-22 Buy
TCI Chemical D0896 Diphenylmethane >99.0%(GC) 101-81-5 500g $42 2018-11-22 Buy
Alfa Aesar B21256 Diphenylmethane, 99+% 101-81-5 500g $43.5 2018-11-13 Buy

Diphenylmethane Chemical Properties,Uses,Production

Chemical Properties

Colorless to pale yellow low melting solid

Definition

ChEBI: A diarylmethane that is methane substituted by two phenyl groups.

Purification Methods

Sublime it under vacuum, or distil it at 72-75o/0.4mm. Recrystallise it from cold EtOH. It has also been purified by fractional crystallisation from the melt. [Armarego Aust J Chem 13 95 1960, Beilstein 5 II 498, 5 IV 1841.]

Diphenylmethane Preparation Products And Raw materials

Raw materials

Preparation Products


Diphenylmethane Suppliers

Global( 194)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22058 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3624 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24654 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 1443 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44192 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 12609 60

Diphenylmethane Spectrum


101-81-5(Diphenylmethane)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved