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372404

Sigma-Aldrich

1,3-Dibromo-2-propanol

technical grade, 95%

Sinonimo/i:

α,γ-Dibromohydrin, α-Dibromohydrin, 1,3-Dibromo-2-hydroxypropane, 1,3-Dibromohydrin, 1,3-Dibromopropanol, 2-Hydroxy-1,3-dibromopropane, Glycerol α,γ-dibromohydrin, Glycerol 1,3-dibromohydrin

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5 G
CHF 75.50
25 G
CHF 111.00

CHF 75.50

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5 G
CHF 75.50
25 G
CHF 111.00

About This Item

Formula condensata:
BrCH2CH(OH)CH2Br
Numero CAS:
96-21-9
Peso molecolare:
217.89
Numero CE:
202-489-8
Numero MDL:
MFCD00000216
Codice UNSPSC:
12352100
ID PubChem:
24863033
NACRES:
NA.22

CHF 75.50

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Grado

technical grade

Livello qualitativo

100

Saggio

95%

Stato

liquid

Indice di rifrazione

n20/D 1.552 (lit.)

P. ebollizione

82-83 °C/7 mmHg (lit.)

Densità

2.136 g/mL at 25 °C (lit.)

Gruppo funzionale

bromo
hydroxyl

Stringa SMILE

OC(CBr)CBr

InChI

1S/C3H6Br2O/c4-1-3(6)2-5/h3,6H,1-2H2
KIHQZLPHVZKELA-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

1,3-Dibromo-2-propanol is a dihalogenated alcohol. It is reported as bifunctional crosslinking reagent.[1]

Applicazioni

1,3-Dibromo-2-propanol may be used in the following studies:
  • To prepare the thioether ligand, used in the synthesis of palladium-phosphorus/sulfur nanoparticles.[2]
  • Preparation of 2-(alkoxy)propenyl bromide.[3]
  • Synthesis of 1,3-propanediamine derivatives connected to carbohydrates (sugar-pendant diamines).[4]
  • Chemical crosslinking of nine single substitution cysteine mutants of staphylococcal nuclease.[1]
  • Preparation of 1,3-dinitrooxy-2-propanol, via reaction with AgNO3 in MeCN at 80°C.[5]

Avvertenze

Danger

Indicazioni di pericolo

H226,H301,H315,H319,H335,H351

Classi di pericolo

Acute Tox. 3 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

116.6 °F - closed cup

Punto d’infiammabilità (°C)

47 °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
MKCW6939
MKCT2195
MKCS2532
MKCR2355
MKCN8792

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Daisuke Kugimoto et al.
Polymers, 13(3) (2021-02-13)
Associating behavior of star-like amphiphilic polymers consisting of two or three poly(ethylene oxide) (PEO) chains and one stearyl chain (C18) was investigated. Although the aggregation number (Nagg) of linear analogue of amphiphilic polymers monotonically decreased with increasing number-average molecular weight
Hemant Joshi et al.
Nanoscale, 6(9), 4588-4597 (2014-03-15)
PdP2 and Pd4S nanoparticles (NPs) (size: ∼2-6 and 9-15 nm respectively) have been prepared for the first time from a single source precursor complex [Pd(L)Cl2] (1) by its one pot thermolysis at 200 °C in TOP and OA/ODE (1 : 1) respectively.
Y Mikata et al.
The Journal of organic chemistry, 66(11), 3783-3789 (2001-05-26)
A set of 1,3-propanediamine derivatives connected to carbohydrates (5) has been prepared in four steps from peracetylated sugar and 1,3-dibromo-2-propanol in 60-73% yields. D-Glucose, D-mannose, D-galactose, D-xylose, D-ribose, and maltose are utilized as sugar molecules in this work. The diamine
Heemal Dhanjee et al.
Tetrahedron letters, 51(42), 5609-5612 (2010-11-16)
2-(Alkoxy)propenyl bromides are readily prepared from 1,3-dibromo-2-propanol in a two-step sequence involving hydroxyl protection and sodium hydride-induced dehydrobromination. Indium-mediated allylation of aldehydes, ketones, and sulfonimines with 2-(alkoxy)propenyl bromides furnishes the corresponding homoallylic alcohols and sulfonamines in good yields. The products
M P Byrne et al.
Protein science : a publication of the Protein Society, 4(12), 2545-2558 (1995-12-01)
Nine single substitution cysteine mutants of staphylococcal nuclease (nuclease) were preferentially crosslinked at the introduced cysteine residues using three different bifunctional crosslinking reagents; 1,6-bismaleimidohexane (BMH), 1,3-dibromo-2-propanol (DBP), and the chemical warfare agent, mustard gas (bis(2-chloroethyl)sulfide; mustard). BMH and mustard gas
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