32406

(±)-3-Chloro-1,2-propanediol

analytical standard

• Synonym(s): α-Chlorohydrin, α-Glycerol chlorohydrin, α-Monochlorohydrin, 3-MCPD
• Linear Formula: ClCH₂CH(OH)CH₂OH
• CAS Number: 96-24-2
• Molecular Weight: 110.54
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329754187
• EC Number: 202-492-4
• Beilstein/REAXYS Number: 635684
• MDL number: MFCD00004712

Properties

• grade: analytical standard
• Quality Segment: 100
• vapor pressure: 0.04 mmHg ( 25 °C)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.480 (lit.)
• bp: 213 °C (lit.)
• density: 1.322 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• SMILES string: OCC(O)CCl
• InChI: 1S/C3H7ClO2/c4-1-3(6)2-5/h3,5-6H,1-2H2
• InChI key: SSZWWUDQMAHNAQ-UHFFFAOYSA-N

Description

General description

(±)-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.

Application

(±)-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.

Other Notes

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.

Safety Information

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H290,H301,H315,H318,H330,H351,H360FD,H370,H372
• pcodes: P202 - P234 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: 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
• target_organs: Kidney, Testes
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup