18791-02-1

Basic information

• Product Name: 2,3-Dibromopropionyl chloride
• Synonyms: 2,3-DIBROMOPROPIONYL CHLORIDE;2,3-dibromopropanoylchloride;2,3-dibromo-propionylchlorid;alpha,beta-dibromopropionylchloride;2.3-Dibromoproionyl chloride;2.3-DIBROMOPROPIONY1[I1] CHLORIDE;2,3-dibromo-propanoyl chlorid;2,3-Dibromopropanoic acid chloride
• CAS NO: 18791-02-1
• Molecular Formula: C₃H₃Br₂ClO
• Molecular Weight: 250.32
• EINECS: 242-575-2
• Product Categories: Acid Halides;Carbonyl Compounds;Organic Building Blocks;Acid Halides;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
• Mol File: 18791-02-1.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 191-193 °C(lit.)
• Flash Point: 152 °F
• Appearance: Clear colorless to yellow/Liquid
• Density: 2.181 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.5mmHg at 25°C
• Refractive Index: n20/D 1.542(lit.)
• Sensitive: Moisture Sensitive
• BRN: 1749801
• CAS DataBase Reference: 2,3-Dibromopropionyl chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-Dibromopropionyl chloride(18791-02-1)
• EPA Substance Registry System: 2,3-Dibromopropionyl chloride(18791-02-1)

Safety Data

• Hazard Codes: C
• Statements: 34-36/37
• Safety Statements: 23-26-27-28-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• RTECS: UG6657500
• F: 19-21
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 18791-02-1(Hazardous Substances Data)

Usage

Uses

2,3-Dibromopropionyl chloride was used in synthesis of:series of 2,3-diaminopropionanilidesenantiomers of 1,4-dideoxy-1,4-iminolyxitol and 1,4-dideoxy-1,4-iminoribitolacromelic acid A

InChI:InChI=1/C3H3Br2ClO/c4-1-2(5)3(6)7/h2H,1H2/t2-/m0/s1

Upstream product

• 600-05-5 2,3-dibromopropionic acid 
• 814-68-6 acryloyl chloride 

Downstream Products

• 90326-66-2 2,3-dibromo-propionic acid anilide 
• 51246-69-6 2,3-dibromo-propionic acid-(2,6-dimethyl-anilide) 
• 78406-66-3 2,3-Dibromo-N-(3-methoxy-phenyl)-propionamide 
• 83507-21-5 3-Methyl-4-methylene-2-[(Z)-phenylimino]-thiazolidin-5-one 
• 299422-50-7 4-phenyl-2-(2'-bromopropenoylamido)tetralin 
• 306996-55-4 2-(2,3-dibromopropionylamino)-benzamide 
• 473907-77-6 (4R,5S)-1,5-dimethyl-4-phenylimidazolidin-2-one-3-(2',3'-dibromopropionyl) 
• 443688-23-1 2-bromoacrylic acid 2,6-dimethoxyphenyl ester 
• 483364-99-4 N-benzyl-aziridine-2-carboxylic acid, benzyl ester 
• 98-88-4 benzoyl chloride 
• 78406-68-5 2,3-Dibromo-N-(4-ethoxy-phenyl)-propionamide 
• 78406-65-2 2,3-Dibromo-N-(2-methoxy-phenyl)-propionamide 
• 111773-30-9 N-<3-(tert-butoxycarbonyl)-6-methylphenyl>-2-bromo-2-propenoic acid ami 
• 111773-29-6 N-<3-(tert-butoxycarbonyl)-6-methylphenyl>-2,2-dibromopropanoic acid amide 

Relevant articles and documents

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METHOD OF INCREASING THE SPF RATING AND COMPOUNDS SUITABLE FOR INCREASING THE SPF RATING OF FIBRE OR FABRIC

PCT No. PCT/AU93/00412 Sec. 371 Date Jun. 15, 1995 Sec. 102(e) Date Jun. 15, 1995 PCT Filed Aug. 12, 1993 PCT Pub. No. WO94/04515 PCT Pub. Date Mar. 3, 1994The present invention provides a method of increasing the sun protection factor (SPF) rating of a fiber or fabric, comprising the steps of providing a UVR absorber, applying the UVR absorber to a fabric, whereby the UVR absorber is attached to the fiber and an application of less than 3% UVR absorber on weight of fiber produces an SPF rating of greater than 20 for the UVR absorber and fabric combination.

Reaction of (α-halogenoalkyl)thiiranes with nucleophilic reagents I. Reaction with morpholine

By means of deuterated compounds it was established that (chloromethyl)thiirane reacts with morpholine by a mechanism involving initial opening of the thiirane ring followed by recyclization.In the case of (bromomethyl)thiirane direct substitution of the bromine begins to compete with this mechanism. 2-Methyl-2-(chloromethyl)thiirane, 2,2-dimethyl-3-(chloromethyl)thiirane, and the diastereomeric (1-chloroethyl)thiiranes were synthesized, and their reactivity toward morpholine was studied.