CAS 52-51-7

Bronopol

Description:

Bronopol, also known as 2-bromo-2-nitropropane-1,3-diol, is a chemical compound with the CAS number 52-51-7. It is primarily used as a preservative and antimicrobial agent in various applications, including cosmetics, personal care products, and pharmaceuticals. Bronopol is characterized by its ability to release formaldehyde, which contributes to its antimicrobial properties. The compound is typically a white crystalline solid that is soluble in water and has a slightly sweet odor. It is effective against a broad spectrum of microorganisms, including bacteria and fungi, making it valuable in preventing product spoilage. However, it is important to note that Bronopol can be a skin irritant and may cause allergic reactions in some individuals. Due to its potential health effects, its use is regulated in many countries, and safety guidelines must be followed to minimize exposure. Overall, Bronopol serves as an important preservative in various industries, balancing efficacy with safety considerations.

Formula: C₃H₆BrNO₄

InChI: InChI=1S/C3H6BrNO4/c4-3(1-6,2-7)5(8)9/h6-7H,1-2H2

InChI key: InChIKey=LVDKZNITIUWNER-UHFFFAOYSA-N

SMILES: C(N(=O)=O)(CO)(CO)Br

Synonyms:

• 1,3-Propanediol, 2-bromo-2-nitro-
• 2-Brom-2-Nitro-1,3-Propandiol
• 2-Bromo-1-nitro-1,3-propanediol
• 2-Bromo-2-Nitro-, 1,3-Propandiol
• 2-Bromo-2-Nitro-3-Propanediol
• 2-Bromo-2-nitropropan-1,3-diol
• 2-Bromo-2-nitropropane-1,3-diol
• 2-Nitro-2-bromo-1,3-propanediol
• 3-Propanediol,2-bromo-2-nitro-1
• Acticide L 30
• BE 6 (bactericide)
• Bactrinashak
• Bactrinol 100
• Bactronol
• Be 6
• Bioban
• Bioban BNPD-40
• Bioban BP 10
• Bioban BP 40
• Bioban BP Plus
• Bnpd
• Bnpk
• Bronidiol
• Bronocot
• Bronopol
• Bronotak
• Busan 1144
• Canguard 409
• Myacide AS
• Myacide AS Plus
• Myacide BT
• Myacide Pharma BP
• N 25
• N 25 (antimicrobial)
• Nalco 92RU093
• Nsc 141021
• Onyxide 500
• Preventol P 100
• Propane-1,3-Diol, 2-Bromo-2-Nitro-
• Protectol BN
• Protectol BN 98
• Protectol BN 99
• Pyceze
• Topcide 2520
• Ultra Fresh SAB
• beta-Bromo-beta-nitrotrimethyleneglycol
• β-Bromo-β-nitrotrimethyleneglycol

2-Bromo-2-nitro-1,3-propanediol

CAS: 52-51-7

Formula: C₃H₆BrNO₄

Purity: >98.0%(GC)(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 199.99

Ref: 3B-B1247

2-Bromo-2-nitropropane-1,3-diol, 98+%

CAS: 52-51-7

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₃H₆BrNO₄

Purity: 98+%

Color and Shape: Crystals or powder or crystalline powder, White to yellow

Molecular weight: 199.99

Ref: 02-A11639

Bronopol

CAS: 52-51-7

Bronopol (BNPD): Low-toxicity antimicrobial, highly effective against Gram-negative bacteria.

Formula: C₃H₆BrNO₄

Purity: 98.96% - 99.85%

Color and Shape: White Crystalline Powder

Molecular weight: 199.99

Ref: TM-T0880

Bronopol-d4

CAS: 52-51-7

Formula: C₃H₂D₄BrNO₄

Color and Shape: White To Off-White Solid

Molecular weight: 204.01

Ref: 4Z-B-092003

2-Bromo-2-nitro-1,3-propanediol

CAS: 52-51-7

Formula: C₃H₆BrNO₄

Purity: 98.0 - 102.0 % (anhydrous basis)

Color and Shape: White to faint yellow crystalline powder

Molecular weight: 199.99

Ref: 7W-GP7889

Bronopol

CAS: 52-51-7

Formula: C₃H₆BrNO₄

Color and Shape: White To Off-White Solid

Molecular weight: 199.99

Ref: 4Z-B-092001

Bronopol

CAS: 52-51-7

Bronopol

Purity: ≥98%

Molecular weight: 199.99g/mol

Ref: 54-BUP19183

Bronopol

CAS: 52-51-7

BR1092 - Bronopol

Formula: C₃H₆BrNO₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 199.988

Ref: 10-BR1092

Bronopol

Controlled Product

CAS: 52-51-7

Formula: C₃H₆BrNO₄

Color and Shape: Neat

Molecular weight: 199.99

Ref: 04-C10810000

Bronopol-d4

Controlled Product

CAS: 52-51-7

Applications Bronopol-d4 is the deuterated analogue of the compound Bronopol (CAS# 52-51-7). It is used in the treatment of wastewater.
References Eriksson, E., et al.: Urban Water, 4, 85 (2002)

Formula: C₃D₄H₂BrNO₄

Color and Shape: Neat

Molecular weight: 204.01

Ref: TR-B809901

Bronopol

Controlled Product

CAS: 52-51-7

Applications Bronopol is a component of gray wastewater.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Eriksson, E., et al.: Urban Water, 4, 85 (2002);

Formula: C₃H₆BrNO₄

Color and Shape: Neat

Molecular weight: 199.99

Ref: TR-B809903

2-Bromo-2-nitro-1,3-propanediol

CAS: 52-51-7

2-Bromo-2-nitro-1,3-propanediol (BNP) is a preservative that is used in wastewater treatment. It is an antimicrobial agent that has synergistic effects with other antimicrobial agents such as triclosan, benzalkonium chloride and sesquiterpene lactones. 2-Bromo-2-nitro-1,3-propanediol has been shown to have a phase transition temperature of -28°C, which can be used to identify it in the laboratory. This compound also has a pK value of 4.4, which indicates that it is weakly acidic. 2-Bromo-2-nitro-1,3-propanediol can be used as an analytical method for the determination of p - hydroxybenzoic acid in aqueous samples by electrochemical impedance spectroscopy (EIS).

Formula: C₃H₆BrNO₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 199.99 g/mol

Ref: 3D-FB01194

Bronopol

CAS: 52-51-7

Formula: C₃H₆BrNO₄

Color and Shape: Solid

Molecular weight: 199.9880

Ref: IN-DA003OKW

2-Bromo-2-Nitro-1,3-Propanediol (Bronopol, BNPD) ExiPlus, Multi-Compendial, 99-101%

CAS: 52-51-7

Formula: C₃H₆BrNO₄

Purity: 99 - 101%

Color and Shape: White or almost white, Crystalline powder, Clear, Colourless

Molecular weight: 199.99

Ref: SR-93052