3,4-Dichlorobenzyl alcohol
Synonym(s):3,4-Dichloro-1-(hydroxymethyl)-benzene;3,4-Dichlorobenzyl alcohol
- CAS NO.：1805-32-9
- Empirical Formula: C7H6Cl2O
- Molecular Weight: 177.03
- MDL number: MFCD00004633
- EINECS: 217-299-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:39
What is 3,4-Dichlorobenzyl alcohol?
Chemical properties
WHITE LOW MELTING SOLID
What are the applications of Application
3,4-Dichlorobenzyl alcohol is a halogenated benzyl alcohol for proteomics research
Purification Methods
Crystallise the alcohol from EtOH (m 32-34o) or water (m 38o, needles). Its solubility at 20o is 1g in 1250mL of H2O. [Beilstein 6 H 445, 6 III 1558, 6 IV 2598.]
Properties of 3,4-Dichlorobenzyl alcohol
| Melting point: | 35-38 °C(lit.) |
| Boiling point: | 148-151 °C(lit.) |
| Density | 1.2970 (rough estimate) |
| refractive index | 1.5570 (estimate) |
| Flash point: | >110°C |
| storage temp. | 2-8°C |
| form | neat |
| pka | 13.70±0.10(Predicted) |
| color | White to Almost white |
| BRN | 2082362 |
| CAS DataBase Reference | 1805-32-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,4-Dichlorobenzyl alcohol(1805-32-9) |
Safety information for 3,4-Dichlorobenzyl alcohol
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3,4-Dichlorobenzyl alcohol
New Products
DL-beta-(3-Bromophenyl)alanine 1-Aminocyclopentane carbonitrile (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid N,N CARBONYL DIIMIDAZOLE 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) Benzyl (3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate Amlodipine EP Impurity-C Budesonide Impurity-K/Budesonide 21-Acetate (Epimers) Gabapentine Impurity 72 Bicalutamide Impurity-B Betahistine EP Impurity C Carbamazepine EP Impurity G 2,2'-(5-methyl-1,3-phenylene)-di(2-Methylpropionitrile) 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene 5-Methyl-1,3-benzenediacetonitrile (R)-BoroLeu-(+)-Pinanediol-CF3COOH 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 3-Hydroxypropionitrile 4-Bromo Benzylcyanide valeronitrile 3,4 Dimethoxy Benzylcyanide 3-chlorobenzyl cyanide 2-Chloro BenzylcyanideRelated products of tetrahydrofuran
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