1, 3-Dibromopropan E; 1, 3-Dibromo-Propan; CAS109-64-8

• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Refined
• Colour: Colorless
• CAS No.: 109-64-8
• Formula: C3h6br2
• Einecs: 203-690-3
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Trademark: Yunbang
• Origin: China

Product Description

1,3-Dibromopropan e;1,3-dibromo-propan;CAS109-64-8
 

1,3-Dibromopropan e Chemical Properties

Melting point	-34 °C (lit.)
Boiling point	167 °C (lit.)
density	1.989 g/mL at 25 °C (lit.)
vapor density	7 (vs air)
vapor pressure	2.6 hPa (20 °C)
refractive index	n20/D 1.524(lit.)
Fp	54 °C
storage temp.	Store below +30°C.
solubility	1.68g/l
form	Liquid
color	Clear colorless to yellow
Water Solubility	1.7 g/L (30 ºC)
Merck	14,9713
BRN	635662
Stability:	Stable. Incompatible with strong oxidizing agents, strong bases. Flammable.
InChIKey	VEFLKXRACNJHOV-UHFFFAOYSA-N
CAS DataBase Reference	109-64-8(CAS DataBase Reference)
NIST Chemistry Reference	Propan e, 1,3-dibromo-(109-64-8)
EPA Substance Registry System	Propan e, 1,3-dibromo- (109-64-8)

Safety Information

Hazard Codes	Xn,N,Xi
Risk Statements	10-22-38-51/53-36/37/38
Safety Statements	16-26-36-61-24/25
RIDADR	UN 1993 3/PG 3
WGK Germany	2
RTECS	TX8575000
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29033036
Hazardous Substances Data	109-64-8(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 315 mg/kg

1,3-Dibromopropan e Usage And Synthesis

Chemical Properties	colourless to slightly yellow liquid
Uses	Substrate specificity of haloalkane dehalogenases.
Hazard	Colorless liquid; sweet odor. Insoluble in water; soluble in organic solvents. Combustible.
Purification Methods	1,3-Dibromopropan e [109-64-8] M 201.9, f -34.4o, b 63 -63.5o/26mm, 76 -77o/40mm, 9 0o/80mm, 165o/atm, d 4 1.977, n 1.522. Wash the dibromide with dilute aqueous Na2CO3, then water. Dry and fractionally distil it under reduced pressure. [Beilstein 1 IV 216.]

 

Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.