ChemicalBook > CAS DataBase List > 2,2-Diphenylacetic acid

2,2-Diphenylacetic acid

Product Name
2,2-Diphenylacetic acid
CAS No.
117-34-0
Chemical Name
2,2-Diphenylacetic acid
Synonyms
DPAA;'LGC' (2406);diphenyl-aceticaci;RARECHEM AL BO 1083;DIPHENYLACETIC ACID;DiphenyleaceticAcid;Biphenylacetic acid;2,2-diphenylacetate;diphenylethanoicacid;Diphenylethanoic acid
CBNumber
CB0153782
Molecular Formula
C14H12O2
Formula Weight
212.24
MOL File
117-34-0.mol
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2,2-Diphenylacetic acid Property

Melting point:
147-149 °C(lit.)
Boiling point:
195°C 25mm
Density 
1,257 g/cm3
refractive index 
1.6000 (estimate)
Flash point:
195°C/25mm
storage temp. 
Store below +30°C.
solubility 
0.13g/l
pka
3.94(at 25℃)
form 
Crystalline Powder
color 
White to creamy-white
PH
3.8 (H2O, 20℃)(saturated solution)
Water Solubility 
Slightly soluble in water(0.13g/L).
Merck 
14,3316
BRN 
1910978
InChIKey
PYHXGXCGESYPCW-UHFFFAOYSA-N
CAS DataBase Reference
117-34-0(CAS DataBase Reference)
NIST Chemistry Reference
Benzeneacetic acid, «alpha»-phenyl-(117-34-0)
EPA Substance Registry System
Benzeneacetic acid, .alpha.-phenyl- (117-34-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38-36/37/38
Safety Statements 
24/25-36/37-26
WGK Germany 
2
RTECS 
AH2515000
TSCA 
Yes
HazardClass 
IRRITANT
HS Code 
29163900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D204307
Product name
Diphenylacetic acid
Purity
99%
Packaging
100g
Price
$77.5
Updated
2020/08/18
Sigma-Aldrich
Product number
D204307
Product name
Diphenylacetic acid
Purity
99%
Packaging
5g
Price
$17.1
Updated
2020/08/18
TCI Chemical
Product number
D0869
Product name
Diphenylacetic Acid
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$36
Updated
2020/06/24
TCI Chemical
Product number
D0869
Product name
Diphenylacetic Acid
Purity
>98.0%(HPLC)(T)
Packaging
100g
Price
$95
Updated
2020/06/24
Alfa Aesar
Product number
A11489
Product name
Diphenylacetic acid, 99%
Packaging
500g
Price
$163
Updated
2020/06/24
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2,2-Diphenylacetic acid Chemical Properties,Usage,Production

Chemical Properties

white to creamy-white crystalline powder

Definition

ChEBI: A monocarboxylic acid that is acetic acid where the methyl hydrogens have been replaced by two phenyl groups respectively.

Synthesis Reference(s)

Journal of the American Chemical Society, 69, p. 2325, 1947 DOI: 10.1021/ja01202a023
Organic Syntheses, Coll. Vol. 1, p. 224, 1941
Synthetic Communications, 17, p. 1919, 1987

Purification Methods

Crystallise the acid from *benzene, H2O or aqueous 50% EtOH. [Beilstein 9 H 673, 9 IV 2492.]

2,2-Diphenylacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2-Diphenylacetic acid Suppliers

Jinan Ruixing Pharmaceutical technology Co., Ltd.
Tel
531-88883606;531-88895311
Fax
+86-531-69950228 QQ839101288 QQ2793626495
Email
sales@jnrxchem.com;sales@jnrxchem.com
Country
China
ProdList
111
Advantage
55
Jinan MaoFuYi Chemical Co., Ltd.
Tel
0531-88996911
Fax
0531-88996911 QQ:3305202763
Email
3305202763@qq.com
Country
China
ProdList
51
Advantage
58
Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623;022-89880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com;sales@tjzxchem.com
Country
China
ProdList
598
Advantage
60
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40268
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15880
Advantage
69
future industrial shanghai co., ltd
Tel
400-0066-400;021-60496031
Fax
021-55660885
Email
sales@jonln.com;sales@jonln.com
Country
China
ProdList
2000
Advantage
65
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30163
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 qq:2355568890
Fax
0086-21-50182339
Email
sales@demochem.com; export1@demochem.com
Country
China
ProdList
2583
Advantage
57
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View Lastest Price from 2,2-Diphenylacetic acid manufacturers

Jinan Shengqi pharmaceutical Co,Ltd
Product
Diphenylacetic acid 117-34-0
Price
US $0.00/kg
Min. Order
1kg
Purity
98
Supply Ability
50MT
Release date
2019-03-07
career henan chemical co
Product
2,2-Diphenylacetic acid 117-34-0
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10MT
Release date
2018-12-19
career henan chemical co
Product
2,2-Diphenylacetic acid 117-34-0
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1000kg
Release date
2018-12-19

117-34-0, 2,2-Diphenylacetic acidRelated Search:


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