ChemicalBook > CAS DataBase List > TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL

TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL

Product Name
TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
CAS No.
21285-46-1
Chemical Name
TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
Synonyms
DBD;2,3-Dibromobutene-1,4-diol;2,3-DIBROMO-1,4-BUT-2-ENEDIOL;2,3-DIBROMO-2-BUTYLENE-1,4-DIOL;DIBROMO(-2,3)-2-BUTENE-1,4-DIOL;2-Butene-1,4-diol, 2,3-dibromo-;(E)-2,3-dibroMobut-2-ene-1,4-diol;1,4-Dihydroxy-2,3-dibromo-2-butene;TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL;(2E)-2,3-Dibromo-2-butene-1,4-diol
CBNumber
CB5777563
Molecular Formula
C4H6Br2O2
Formula Weight
245.9
MOL File
21285-46-1.mol
More
Less

TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL Property

Melting point:
112-114 °C(lit.)
Boiling point:
318.1±42.0 °C(Predicted)
Density 
2.252±0.06 g/cm3(Predicted)
solubility 
soluble in Methanol
form 
powder to crystaline
pka
12.81±0.10(Predicted)
color 
White to Orange to Green
BRN 
1720775
CAS DataBase Reference
21285-46-1(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26
WGK Germany 
3
RTECS 
EM6910000
TSCA 
Yes
HS Code 
2905399590
More
Less

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.

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

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
D2169
Product name
trans-2,3-Dibromo-2-butene-1,4-diol
Purity
>99.0%(GC)
Packaging
25g
Price
$29
Updated
2024/03/01
TCI Chemical
Product number
D2169
Product name
trans-2,3-Dibromo-2-butene-1,4-diol
Purity
>99.0%(GC)
Packaging
500g
Price
$208
Updated
2024/03/01
Biosynth Carbosynth
Product number
FD168006
Product name
(2E)-2,3-Dibromo-2-butene-1,4-diol
Packaging
500g
Price
$300
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0004470
Product name
TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL
Purity
95.00%
Packaging
100G
Price
$2486.86
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD168006
Product name
(2E)-2,3-Dibromo-2-butene-1,4-diol
Packaging
50g
Price
$75
Updated
2021/12/16

TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL Suppliers

Creasyn Finechem(Tianjin) Co., Ltd.
Tel
022-83946278 13820503911
Fax
022-83945176
Email
sales@creasyn.com
Country
China
ProdList
970
Advantage
68
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
More
Less

View Lastest Price from TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL manufacturers

Career Henan Chemical Co
Product
TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL 21285-46-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kgs
Release date
2020-01-29

21285-46-1, TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOLRelated Search:


  • DIBROMO(-2,3)-2-BUTENE-1,4-DIOL
  • 1,4-Dihydroxy-2,3-dibromo-2-butene
  • 2,3-Dibromobutene-1,4-diol
  • 2-Butene-1,4-diol, 2,3-dibromo-
  • trans-1,4-Dihydroxy-2,3-dibromo-2-butene
  • (E)-2,3-dibroMobut-2-ene-1,4-diol
  • <i>trans</i>-2,3-Dibromo-2-butene-1,4-diol
  • TRANS-2,3-DIBROMO-1,4-DIHYDROXY-2-BUTENE
  • TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL
  • 2,3-DIBROMO-1,4-BUT-2-ENEDIOL
  • 2,3-DIBROMO-2-BUTYLENE-1,4-DIOL
  • DBD
  • (2E)-2,3-Dibromo-2-butene-1,4-diol
  • trans-2,3-Dibromo-2-butene-1,4-diol&gt
  • 2-Butene-1,4-diol, 2,3-dibromo-, (2E)-
  • (2E)-2,3-dibromobut-2-ene-1,4-diol
  • 21285-46-1