Archive for September, 2008

L(+)-2-Amino-4-bromobutyric acid hydrobromide

Wednesday, September 3rd, 2008

Identification

Name
 
L(+)-2-Amino-4-bromobutyric acid hydrobromide

Chinese Names
 
L(+)-2-氨基-4-溴丁酸氢溴酸盐

Synonyms
 
(S)-(+)-2-Amino-4-bromobutyric acid hydrobromide

Molecular Structure
 

 

Molecular Formula
 
C4H8BrNO2.HBr

Molecular Weight
 
262.93

CAS Registry Number
 
15159-65-6

 
 
 

Properties

 

Melting point
 
182-185 ºC

alpha
 
13 º (589nm, c=1, H2O)

 
 
 

Safety Data

 

Hazard Symbols
 
   Xi      Details

Risk Codes
 
R36/37/38     Details

Safety Description
 
S26;S36      Details

 
 
 

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3-Amino-5-bromobenzotrifluoride

Wednesday, September 3rd, 2008

Identification

Name
 
3-Amino-5-bromobenzotrifluoride

Chinese Names
 
3-氨基-5-溴三氟甲苯

Molecular Structure
 

 

Molecular Formula
 
C7H5BrF3N

Molecular Weight
 
240.02

CAS Registry Number
 
54962-75-3

EINECS
 
259-412-6

 
 
 

Properties

 

Density
 
1.697

Boiling point
 
220-223 ºC

Refractive index
 
1.528

Flash point
 
>110 ºC

 
 
 

Safety Data

 

Hazard Symbols
 
   Xi     Details

Risk Codes
 
R36/37/38     Details

Safety Description
 
S26;S36      Details

 
 
 

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2-Amino-5-bromobenzotrifluoride

Wednesday, September 3rd, 2008

Identification

Name
 
2-Amino-5-bromobenzotrifluoride

Chinese Names
 
2-氨基-5-溴三氟甲苯

Synonyms
 
4-Bromo-2-(trifluoromethyl)aniline

Molecular Structure
 

 

Molecular Formula
 
C7H5BrF3N

Molecular Weight
 
240.02

CAS Registry Number
 
445-02-3

EINECS
 
207-150-8

 
 
 

Properties

 

Density
 
1.71

Boiling point
 
84-86 ºC (5 mmHg)

Refractive index
 
1.531-1.533

Flash point
 
107 ºC

 
 
 

Safety Data

 

Hazard Symbols
 
   Xn      Details

Risk Codes
 
R20/21/22;R36/37/38      Details

Safety Description
 
S26;S36/37/39     Details

 
 
 

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5-Amino-2-bromobenzotrifluoride

Wednesday, September 3rd, 2008

Identification

Name
 
5-Amino-2-bromobenzotrifluoride

Chinese Names
 
5-氨基-2-溴三氟甲苯; 3-三氟甲基-4-溴苯胺

Synonyms
 
4-Bromo-3-(trifluoromethyl)aniline

Molecular Structure
 

 

Molecular Formula
 
C7H5BrF3N

Molecular Weight
 
240.02

CAS Registry Number
 
393-36-2

EINECS
 
206-885-1

 
 
 

Properties

 

Melting point
 
47-49 ºC

Boiling point
 
81-84 ºC (0.5 mmHg)

Flash point
 
>110 ºC

 
 
 

Safety Data

 

Hazard Symbols
 
   Xn      Details

Risk Codes
 
R20/21/22;R36/37/38    Details

Safety Description
 
S26;S36      Details

 
 
 

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4-Amino-3-bromobenzotrifluoride

Wednesday, September 3rd, 2008

Identification

Name
 
4-Amino-3-bromobenzotrifluoride

Chinese Names
 
4-氨基-3-溴三氟甲苯; 2-溴-4-三氟甲基苯胺; 3-溴-4-氨基三氟甲苯

Synonyms
 
2-Bromo-4-(trifluoromethyl)aniline

Molecular Structure
 

 

Molecular Formula
 
C7H5BrF3N

Molecular Weight
 
240.02

CAS Registry Number
 
57946-63-1

EINECS
 
261-035-7

 
 
 

Properties

 

Boiling point
 
109-110 ºC (10 mmHg)

Refractive index
 
1.524

Flash point
 
110 ºC

 
 
 

Safety Data

 

Hazard Symbols
 
   Xn    Details

Risk Codes
 
R20/21/22;R36/37/38    Details

Safety Description
 
S26;S36/37/39      Details

 
 
 

Suppliers in China  go to Chemical World

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