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184489

Sigma-Aldrich

1,3-Dichloro-2-propanol

97%

Sinonimo/i:

Glycerol-α,γ-dichlorohydrin

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About This Item

Formula condensata:
(ClCH2)2CHOH
Numero CAS:
96-23-1
Peso molecolare:
128.99
Beilstein:
1732063
Numero CE:
202-491-9
Numero MDL:
MFCD00000951
Codice UNSPSC:
12352100
ID PubChem:
24851118
NACRES:
NA.22

Livello qualitativo

100

Saggio

97%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.483 (lit.)

P. eboll.

174.3 °C (lit.)

Punto di fusione

−4 °C (lit.)

Solubilità

water: soluble 10 part
alcohol: miscible
diethyl ether: miscible

Densità

1.363 g/mL at 20 °C
1.351 g/mL at 25 °C (lit.)

Gruppo funzionale

chloro

Stringa SMILE

OC(CCl)CCl

InChI

1S/C3H6Cl2O/c4-1-3(6)2-5/h3,6H,1-2H2
DEWLEGDTCGBNGU-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

1,3-Dichloro-2-propanol can be used as a reactant to synthesize:
  • 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.

Pittogrammi

Skull and crossbonesHealth hazard
GHS06,GHS08

Avvertenze

Danger

Indicazioni di pericolo

H301,H312,H350

Classi di pericolo

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

186.8 °F - closed cup

Punto d’infiammabilità (°C)

86 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG8274
BCCD2040
BCCG1936
BCCC8208
BCCB0281

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(±)-Epichlorohydrin purum, ≥99% (GC)

Sigma-Aldrich

45340

(±)-Epichlorohydrin

(±)-Epichlorohydrin analytical standard

Supelco

02578

(±)-Epichlorohydrin

Role of mitogen-activated protein kinases and nuclear factor-kappa B in 1, 3-dichloro-2-propanol-induced hepatic injury
Lee In-Chul, et al.
Laboratory Animal Research, 32(1), 24-33 (2016)
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)
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
M D Nikolaki et al.
Journal of hazardous materials, 137(2), 1189-1196 (2006-05-19)
The photocatalytic oxidation of 1,3-dichloro-2-propanol (1,3-DCP) was studied by following the target compound degradation, the total organic carbon removal rate and by identifying the oxidation products. The reaction was performed in a batch recycle reactor, at room temperature, using UV
C Crews et al.
Food additives and contaminants, 20(10), 916-922 (2003-11-05)
The results of surveys to investigate the levels of 3-monochloropropane-1,2-diol (3-MCPD) and 1,3-dichloropropanol (1,3-DCP) in UK retail samples of soy sauces and similar products are reported. The products, sampled in 2000 and 2002, were analysed for 3-MCPD using an established
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