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32406

Supelco

(±)-3-Chloro-1,2-propanediol

analytical standard

Sinonimo/i:

α-Chlorohydrin, α-Glycerol chlorohydrin, α-Monochlorohydrin, 3-MCPD

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About This Item

Formula condensata:
ClCH2CH(OH)CH2OH
Numero CAS:
Peso molecolare:
110.54
Beilstein:
635684
Numero CE:
Numero MDL:
Codice UNSPSC:
85151701
ID PubChem:
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

Tensione di vapore

0.04 mmHg ( 25 °C)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.480 (lit.)

P. eboll.

213 °C (lit.)

Densità

1.322 g/mL at 25 °C (lit.)

applicazioni

cleaning products
cosmetics
food and beverages
personal care

Formato

neat

Stringa SMILE

OCC(O)CCl

InChI

1S/C3H7ClO2/c4-1-3(6)2-5/h3,5-6H,1-2H2
SSZWWUDQMAHNAQ-UHFFFAOYSA-N

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Descrizione generale

(±)-3-Chloro-1,2-propanediol is a potent human carcinogen. It is formed as a product of acid hydrolysis of vegetable proteins during the process of cooking.

Applicazioni

(±)-3-Chloro-1,2-propanediol may be used as a reference standard for the determination of (±)-3-chloro-1,2-propanediol in food samples by gas chromatography with mass spectrometric detection (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Prodotti consigliati

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Avvertenze

Danger

Classi di pericolo

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Carc. 2 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Irrit. 2 - STOT RE 1 - STOT SE 1

Organi bersaglio

Kidney, Testes

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)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup


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Certificati d'analisi (COA)

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I clienti hanno visto anche

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1 of 3

Determination of 3-chloro-1, 2-propanediol in soy sauces by capillary electrophoresis with electrochemical detection.
Xing X and Cao Y
Food Control, 18(2), 167-172 (2007)
Youngbin Jang et al.
Food science and biotechnology, 29(12), 1665-1673 (2020-12-08)
Soy sauces collected from the Korean market were determined for 3-monochloropropane-1,2-diol (3-MCPD) and daily intake of 3-MCPD through the consumption of soy sauce was estimated. Thirty-one samples were chosen based on a market share in 2017. The amount of 3-MCPD varied
Determination of 3-chloro-1, 2-propanediol in foods and food ingredients by gas chromatography with mass spectrometric detection: collaborative study.
Brereton P, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 84(2), 455-465 (2001)
K Yamazaki et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(1), 52-68 (2012-08-23)
A new, direct analytical method for the determination of 3-chloro-1,2-propanediol fatty acid esters (3-MCPD esters) was developed. The targeted 3-MCPD esters included five types of monoester and 25 [corrected] types of diester. Samples (oils and fats) were dissolved in a
Brian D Craft et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 29(3), 354-361 (2011-12-16)
Recently, organic and inorganic chlorinated compounds were detected in crude and commercially refined palm oils. Further, the predominant formation mechanism of monochloropropanediol (MCPD) diesters at high temperatures (>170-180°C) was revealed. The present study involved the development and comparison of solutions

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