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Cuprous bromide

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Origin: China

Cas No: 7787-70-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
7787-70-4
Other Names:
Copper(I) bromide
MF:
CuBr
EINECS No.:
232-131-6
Place of Origin:
Shandong, China
Type:
Agrochemical Intermediates
Purity:
99%
Brand Name:
Finerchem
Model Number:
7787-70-4
Application:
Organic Intermediate
Appearance:
White powder
Product name:
Cuprous bromide
CAS:
7787-70-4
Appearence:
White powder
Molecular formula:
CuBr
Molecular Weight:
143.45
Packaging&Delivery
Packaging Details
Aluminum foil bag for within 10kg
Fiber drum for 10kg and more
Shipping: By air, by sea or by courier (VIP account of TNT, DHL, Fedex and EMS)
Port
Qingdao or Shanghai
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 2 To be negotiated

Property

CAS No.: 7787-70-4 Formula: BrCu Molecular Weight: 143.45000

Description

Copper(I) bromide is the chemical compound with the formula CuBr. This diamagnetic solid adopts a polymeric structure akin to that for zinc sulfide. The compound is widely used in the synthesis of organic compounds.

Basic Info

Chemical Name	Cuprous bromide
Synonyms	bromocopper;
CAS No.	7787-70-4
Molecular Formula	BrCu
Molecular Weight	143.45000
PSA	0.00000
LogP	0.84310

Properties

Appearance & Physical State	powder
Density	4.71
Boiling Point	1345ºC
Melting Point	504ºC
Flash Point	1345°C
Refractive Index	2.09
Stability	Stable, but may be air or light sensitive. Incompatible with alkali metals, strong oxidizing agents.
Storage Condition	Store in a cool, dry place. Store in a tightly closed container.

Safety Info

Hazard Class	8
Safety Statements	S24/25
HS Code	2827590000
WGK Germany	3
Packing Group	III
RIDADR	UN 3260
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Copper(II) bromide→dibromine+Cuprous bromide
potassium copper (II) bromide→dibromine+4-amino-1-[6-(hydroxymethyl)-2-phenyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]pyrimidin-2-one
copper(II) sulfate pentahydrate+sodium bromide→Cuprous bromide

Precursor

Copper(II) bromide
copper(II) sulfate pentahydrate
copper sulfate pentahydrate
4-amino-1-[6-(hydroxymethyl)-2-phenyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]pyrimidin-2-one

Downstream Product

(Trifluoromethylthio)copper(I)
2-Bromo-6-methylbenzo[d]thiazole
2-bromo-6-chloro-1,3-benzothiazole
dibromine

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