ChemNet > CAS > 139-85-5 3,4-Dihydroxybenzaldehyde
139-85-5 3,4-Dihydroxybenzaldehyde
| product Name |
3,4-Dihydroxybenzaldehyde |
| CAS No |
139-85-5 |
| Synonyms |
Protocatechualdehyde; 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde); protocatechuic aldehyde; AURORA 17180; AKOS BBS-00003254; 4-FORMYL-1,2-Dihydroxybenzene; 1,2-Dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd; 3, 4-Dihydroxy benzlaldehyde; 3,4-Dihydroxy benzlaldehyde |
| Molecular Formula |
C7H6O3 |
| Molecular Weight |
138.1207 |
| InChI |
InChI=1/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H |
| EINECS |
205-377-7 |
| Molecular Structure |
|
| Density |
1.409g/cm3 |
| Melting point |
152-157℃ |
| Boiling point |
295.4°C at 760 mmHg |
| Refractive index |
1.674 |
| Flash point |
146.7°C |
| Water solubility |
50 g/L (20℃) |
| Vapour Pressur |
0.000867mmHg at 25°C |
| Hazard Symbols |
Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S37/39:;
|
| MSDS |
Material Safety Data Sheet
|
|
Featured China Suppliers
| Contact |
Ying Hua |
| Telephone |
+86-21-50908276;50908277;50908278 |
| Email |
all-bright@online.sh.cn |
| Address |
19D,Block 6,No.1369 Dongfang Road,Shanghai,China |
| Contact |
Mr. Wei Fei ( Managing Director) Mrs. Lanny Cao ( Director) |
| Telephone |
+86-571-85232125;85232161;85134551 |
| Email |
info@afinechem.com;sales@afinechem.com |
| Address |
7-601 ,Xigang Xinjie, Xihu Industrial Park, Sandun Town,Hangzhou 310030, China |
| Contact |
Mr. Steven Qi |
| Telephone |
+86-21-54776327 |
| Email |
steven.qi@kingsunchem.com |
| Address |
Suite202, 1, No. 358 An Shun Road,Shanghai 200051, China |
| Contact |
Manager Li |
| Telephone |
+86-516-87768018 |
| Email |
sales@risachem.com |
| Address |
9#1-1701, Tongfa Jiahe Garden, East, Three-ring, Xuezhou City, Jiangsu Province, China |
| Contact |
Jiang Tao |
| Telephone |
+86-21-33927850 |
| Email |
sales@refoundchem.com |
| Address |
Room 1705 Information Tower No.1403 Minsheng Road,Pudong Shanghai 200135 China |