184489
1,3-Dichloro-2-propanol
97%
Synonyme(s) :
Glycerol-α,γ-dichlorohydrin
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A propos de cet article
Formule linéaire :
(ClCH2)2CHOH
Numéro CAS:
Poids moléculaire :
128.99
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-491-9
Beilstein/REAXYS Number:
1732063
MDL number:
Assay:
97%
Form:
liquid
Service technique
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assay
97%
form
liquid
refractive index
n20/D 1.483 (lit.)
bp
174.3 °C (lit.)
mp
−4 °C (lit.)
solubility
water: soluble 10 part, alcohol: miscible, diethyl ether: miscible
density
1.363 g/mL at 20 °C, 1.351 g/mL at 25 °C (lit.)
functional group
chloro, hydroxyl
SMILES string
OC(CCl)CCl
InChI
1S/C3H6Cl2O/c4-1-3(6)2-5/h3,6H,1-2H2
InChI key
DEWLEGDTCGBNGU-UHFFFAOYSA-N
General description
1,3-Dichloro-2-propanol is a food processing contaminant. Biotransformation of 1,3-dichloro-2-propanol to epichlorohydrin by the whole cells of recombinant Escherichia coli via resin-based in situ product removal has been investigated.
1,3-Dichloro-2-propanol is used as a pharmaceutical intermediate and solvent for paints, lacquers, and epoxy resins.
1,3-Dichloro-2-propanol is used as a pharmaceutical intermediate and solvent for paints, lacquers, and epoxy resins.
Application
1,3-Dichloro-2-propanol can be used as a reactant to synthesize:
It can also be used as an intermediate in the production of epoxy resins, as well as a solvent for hard resins and nitrocellulose.
- Hydroxyl-N-tosylcyclams via sodium ethoxide catalyzed cyclization reaction with di(poly)-N-tosylamides.
- (R)-Epichlorohydrin using biocatalysts.
- 1,3-dichloropropene, a soil fumigant, and synthetic glycerol.
It can also be used as an intermediate in the production of epoxy resins, as well as a solvent for hard resins and nitrocellulose.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B
Classe de stockage
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
186.8 °F - closed cup
flash_point_c
86 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Shu-Ping Zou et al.
Biotechnology letters, 35(6), 937-942 (2013-02-23)
Biotransformation of 1,3-dichloro-2-propanol (DCP) to epichlorohydrin (ECH) by the whole cells of recombinant Escherichia coli expressing halohydrin dehalogenase was limited by product inhibition. To solve this problem and improve the ECH yield, a biotransformation strategy using resin-based in situ product
A Practical Synthesis of Hydroxyl-N-tosylcyclams via Cyclization of 1, 3-Dichloro-2-propanol with Disodium Di (Poly)-N-Tosylamides
Wu Minghu, et al.
Synthetic Communications, 25(9), 1427-1431 (1995)
Soy-based adhesives with 1, 3-dichloro-2-propanol as a curing agent
Rogers J, et al.
Wood and Fiber Science, 36(2), 186-194 (2004)