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2-Bromo-2-nitro-1,3-propanediol CAS#52-51-7

2-Bromo-2-nitro-1,3-propanediol CAS#52-51-7 Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name：2-Bromo-2-nitro-1,3-propanediol

CAS No.:52-51-7

Molecular Formula:C3H6BrNO4

Molecular weight: 199.98800

Sample: Available

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Product Details

Products Description of 2-Bromo-2-nitro-1,3-propanediol CAS#52-51-7

2-Bromo-2-nitro-1,3-propanediol CAS#52-51-7 is an intermediate

Product Parameters of 2-Bromo-2-nitro-1,3-propanediol CAS#52-51-7

1. Names and Identifiers

Name

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

Synonyms

1,3-Propanediol,2-bromo-2-nitro-

2-Brom-2-nitropropan-1,3-diol

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

2-BroMo-2-nitropropane-1

2-bromo-2-nitropropane-1,3-diol

2-Bromo-2-nitropropane-1,3-diol (Bronopol)

3-diol(Bronopol)

4-01-00-02501

4-01-00-02501(Beilstein Handbook Reference)

b-Bromo-b-nitrotrimethyleneglycol

Broken Ball

bronopol

Bronopol 1g [52-51-7]

Bronopol BNPD

Bronopol 0

Bronopol(2-BroMo-2-nitro-1,3-propanedio1)

EINECS 200-143-0

MFCD00007390

UN 3241

UNII-6PU1E16C9W

WNXE1Q1Q

CAS

No.52-51-7

CID

2450

EINECS(EC#)

200-143-0

Molecular Formula

C3H6BrNO4 (isomer)

Inchi

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

InChIkey

LVDKZNITIUWNER-UHFFFAOYSA-N

Canonical Smiles

C(C(CO)([N+](=O)[O-])Br)O

2.Properties

Density

1.91

Melting point

124-129℃

Boiling point

358 °C at 760 mmHg

Refractive index

1.574

Flash Point

170.3 °C

Vapour Pressure

0.0±1.8 mmHg at 25°C

Precise Quality

198.94800

PSA

86.28000

logP

-0.13790

Solubility

H2O: soluble100mg/mL, clear, colorless to faintly yellow

Appearance

White to slightly yellow crystals or crystalline powder

Storage

Ambient temperatures.

Chemical Properties

off-white crystalline powder

Physical Properties

Colorless, white, or pinkish crystals with a slight phenolic odor. On exposure to air it slowlybecomes light brown.

Color/Form

White to yellow

Contact Allergens

Bronopol is a preservative sometimes considered as aformaldehyde releaser. It was reported to be an allergenin cosmetics, cleaning agents, dairy workers, and alubricant jelly used for ultrasound examination.

Decomposition

The substance decomposes on heating or on burning producing toxic and corrosive fumes, including hydrogen bromide and nitrogen oxides.

Odor

Odorless

pKa

12.02±0.10(Predicted)

Water Solubility

25 g/100 mL (22 oC)

Spectral Properties

MASS: 75372 (NIST/EPA/MSDC Mass Spectral Database, 1990 version); 1023 Wiley

Stability

Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, strong reducing agents, acid chlorides and anhydrides, moisture.

StorageTemp

Inert atmosphere,Room Temperature

3. Use and Manufacturing

3.1 General Description

White crystals. Ignite easily and burn readily. May detonate under strong shock. Decomposes when heated, evolving toxic gases. Toxic by skin absorption, inhalation or ingestion.

3.2 Produe Method

Bronopol is synthesized by the reaction of nitromethane withparaformaldehyde in an alkaline environment, followed bybromination. After crystallization, bronopol powder may be milledto produce a powder of the required fineness.

3.3 Usage

bactericide; in seed treatment for control of Xanthomonas malvacearum; as a foliar spray for control of a wide range of plantpathogenicbacteria (especially Erwinia amylovora); in antiseptics and as a preservative in cosmetics, cooling fluids, hand and facecreams, shampoos, hair dressings, mascaras, cleansing lotions, milk sampling, paints, textiles, humidifiers, pharmaceutical products,washing detergents.

4. Safety and Handling

4.1 Symbol: GHS05, GHS07, GHS09

4.1 Hazard Codes: Xn

4.1 Signal Word: Danger

4.1 Risk Statements: R21/22;R37/38;R41;R50

4.1 Safety Statements: S26;S37/39;S61

4.1 Exposure Standards and Regulations: 2-Bromo-2-nitro-1,3-propanediol is an indirect food additive for use only as a component of adhesives. For use only as an antibacterial preservative.

4.2 Packing Group: III

4.2 Octanol/Water Partition Coefficient: log Kow = -0.64 /Estimated/

4.3 Fire Hazard: Flammable/combustible material. May be ignited by friction, heat, sparks or flames. Some may burn rapidly with flare burning effect. Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence. Substance may be transported in a molten form at a temperature that may be above its flash point. May re-ignite after fire is extinguished.

4.4 Other Preventative Measures

SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.

Product Application of 2-Bromo-2-nitro-1,3-propanediol CAS#52-51-7

Biocides are mainly used in industrial circulating water, papermaking pulp, coatings, plastics, cosmetics, wood, cooling water circulation systems, and industrial purposes for sterilization, mildew prevention, antisepsis, algae removal, etc.

Factory and Equipment Show

Factory and Equipment Show

Fast delivery time

Inventory 2-3 working days New production 7-10 working days Transportation

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