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－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－诺威化工
Vinyl magnesium bromide
Molecular formula: CH2=CHMgBr
Molecular weight: 131.25
CAS.No: 1826-67-1
Density: 0.98g/ml at 20℃
Content: 1.0M
Bromoethylene
Name：Vinylbromide; bromoethylene
Molecular formula：C2H3Br
molecular weight：106.9
mp：-139 (lit.)
bp：16 °C/750 mm Hg (lit.)
CAS＃：593-60-2
Assay：≥98%
Ethynyl magnesium bromide solution THF
Molecular weight: 129.24
CAS#：4301-14-8
Density: 0.948/me
Content: 0.5mol/L
Name ：Ethyl magnesium bromide solution
English name：Ethyl magnesium bromide solution
CAS ：925-90-6
molecular formula: C2H5BrMg
Molecular weight：133.27
Structure： 
Physical property：
Aqua：ethoxyethane–3M。
color： The yellow goes to the palm tree brown liquid
1.0M THF Aqua
Density：1.01g/ml 25℃
Below 25 ℃ appears a white needle-like in shape crystallize
color： The yellow goes to the palm tree brown liquid
Name：Ethyl magnesium chloride solution
English name：Ethyl magnesium chloride solution
CAS ：2386-64-3
molecular formula：C2H5ClMg
Molecular weight：88.82
Structure：C2H5CLMg
Density：0.978g/ml
Physical property： Aqua：THF–2.0M。
color： Yellow or brown or orange liquid
2.0M liquor of ethoxyethane
Density：0.823g/ml
color： Yellow or brown or orange liquid
Chinese name: 甲基溴化镁溶液
English name:ETHYNYLMAGNESIUM BROMIDE
CAS ：72-16-1
molecular formula: CH3BrMg
Molecular weight: 119.24
Structure
Physical property： Aqua：ethoxyethane–3M
Chinese name: 甲基氯化镁溶液
English name: Methulmagnesium chloride solution
CAS ：676-58-4
molecular formula: CH3ClMg
Molecular weight: 74.79
Structure
Physical property ：Aqua：THF–3M
Chinese name: 1-丙炔溴化镁溶液
English name: 1-propynylmagnesium bromide solution
CAS ： 16466-97-0
molecular formula: C3H3BrMg
Molecular weight: 143.26
Structure：
Physical property ：Aqua：THF–0.5M
color： Have no color or buff liquid
Chinese name: 异丙烯溴化镁溶液
English name: isopropenylmagnesium bromide solution
CAS ：13291-18-4
molecular formula: C3H5BrMg
Molecular weight: 145.28
Structure：
Physical property ：Aqua：THF–0.5M
color：Yellow or orange liquid
Chinese name: 异丙基氯化镁溶液
English name: Isopropylmagnesium chloride
CAS ： 1068-55-9
molecular formula: C3H7ClMg
Molecular weight: 100.83
Structure：
Physical property ：Aqua：THF–2M
color： Yellow or orange liquid
Chinese name: 丁基氯化镁溶液
English name: Butylmagnesium chloride solution
CAS ： 693-04-9
molecular formula: C4H9ClMg
Molecular weight: 116.89
Structure：
Physical property ：Aqua：THF–2M
color： Brown liquid
Chinese name: 烯丙基溴化镁溶液
English name: Allylmagnesium bromide solution
CAS ： 1730-25-2
molecular formula: C3H5BrMg
Molecular weight: 145.28
Structure：CH2==CHCH2MgBr
Density：1.01g/ml
Physical property ：Aqua：THF–2.0M
color： The yellow goes to the palm tree brown liquid
Chinese name: 烯丙基氯化镁溶液
English name: Allylmagnesium chloride solution
CAS ： 2622-05-1
molecular formula: C3H5ClMg
Molecular weight: 100.83
Structure：CH==CHCH2MgCl
Density：0.995g/ml
Physical property ：Aqua：THF–2M
color： The yellow goes to the palm tree brown liquid
4-Nitropyridine-N-oxide
Name:4-Nitropyridine-N-oxide
CAS#: 1124-33-0
Molecular Formula: C5H4N2O3
Molecular Weight:140.10
Appearance：straw yellow crystal
Packaging：1kg/bottle or 25kg/barrel
Lithium diisopropylamide
other name：LDA
Molecular weight: 107.1
Molecular formula: C6H14LiN
Content: 1.6-2.0M
3-Pyridinesulfonic Acid
Name: 3-Pyridinesulfonic Acid
molecular formula:C6H4NO3S
molecular weight:159.16
Appearance: white dust
Assay(UV) 98%；99%
water ≤0.5%
Melting point: 365－370℃.
Packaging：1kg/bag，10kg/barrel，25kg/barrel，40kg/barrel。
Production capability :20t/year
Sodium methacrylate
Other name: methacrylic acid sodium salt
Molecular weight: 108.1 Volatile Matter: ≤0.05%
Purity: ≥99% Melting point: 300℃
water：≤0.5% Free Alkali: ≤0.4%
Others: ≤0.05% Package: 25kg/bag Woven bag
Pyridine-4-bronic Acid
Name: Pyridine-4-bronic Acid
Molecular Formula: C5H6BNO2
Assay: ≥98%
Volatile: ≤0.8%
Apperance : white or light orange granular powder
Pyridine-3-bronic Acid
Name: Pyridine-3-bronic Acid
Molecular Formula: C5H6BNO2
Assay: ≥98%
Volatile: ≤0.8%
Apperance : white or light orange granular powder
Pyridin-2-bronic Acid
Molecular formula: C5H6BNO2
Content: ≥98%
Volatile Matter：≤0.8%
Appearance: write or Light yellow powder
Major uses: Pharmaceutical Intermediates
4-Piperidinemethanol
CAS#:6457-49-4
Formula：C6H13NO
MP：55-59℃
BP: 118-120 °C/10 mm Hg (lit.)
FP: >230 °F
Assay：≥98.5%
Appearance: white dust
Packaging：1kg/bottle; 20kg/barrel ;50 Kg/barrel
CoenzymeQ10;CoQ10
Molecular formula: C59H9O4
Appearance: write or Light yellow crystalline powder
Content: 95%
4,4'-Biphenol
Name: 4,4'-Biphenol
Chemical name:4,4'-Biphenol
CAS No:92-88-6
MF:C12H10O2
Specifications :
item |
Spec |
Appearance
Purity
Melting point |
white crystalline
99.9% min
282℃min. |
MW:186.2
Uses:an important organic intermediate. It can be used as
antioxidant for rubbers and as modifying monomer for polyester,
polyurethane, polycarbonate and epoxy resin to produce engineering
plastics and composite materials with excellent properties.
High-purity 4,4'-biphenol is used to synthesize liquid crystal polymers (LCP).
packing:25kgs Caton Drum with PE Bags inner, or as Order
1 - diphenyl methyl -3 - hydroxy - aza-cyclobutane
CAS#：1862-17-5 Molecular formula: C16H17NO
Content：＞98%以上 Appearance: White waxy solid
package：25kg/ Cardboard drum use：Pharmaceutical Intermediates, Mainly used to do asymmetric synthesis
storage：Sealed dark
1-penten-3-ol
Content: ≥98% Appearance: Colorless oily liquid
Boiling Point: 114-115℃ Flash point: 25℃
CAS#：616-25-1
3 - A sulfonyl -4 - methylthio-Dichlorobenzene
Content: 97%以上
Appearance: white Solid
imide potassium
CAS#：1074-82-4
Molecular formula: C8H4NO2K
Molecular weight: 185.22
Appearance: White crystals
Content: 98%以上
Traits: White or yellow crystal, soluble in water
Ues: Widely used in the production of pharmaceuticals, pesticides, dyes, synthetic compounds such as primary amines
Packing: 25kg / cardboard drum or according to customers requirements Packing
1-nitro-3,4-dimethyl sulfonyl-6-A amidocyanogen
Content: 97%以上
Appearance: yellow crystals
4-Aminopyridine
Name:4-Aminopyridine
Synonyms: 4-Pyridinamine
Molecular Formula: C5H6N2
Molecular Weight: 94.11
CAS#:504-24-5
Assay:98%
4-Picoline N-oxide 4-Methylpyridine I-oxide
Molecular formula: C6H7NO
Molecular weight: 109.1
content: ≥98%
CAS.No：1003-67-4
Melting Point: 182-184℃
Appearance: white crystals
Packing: Carton size (within the PF BAG)
Diethyl phosphate
name:Diethyl phosphite
CAS#:762-04-9
Molecular formula: (C2H5)2PO3
Molecular weight:138.10
content: ≥99%
Acidity: ≤0.5%
packing:200kg/ Plastic barrels
appearance: white or light yellow liquid
Nicotinic hydrazide
Name: Nicotinic hydrazide
Molecular formula: C6H7N3O
Molecular weight: 137.1
Purity: ≥97%
CAS.No：553-53-7
Packing: 25kg/ Barrels；50kg/ Cardboard drum
chloromethane
Name: chloroethane
Molecular formula: C2H5Cl
CAS#:75-00-3
Molecular weight: 64.52
Melting Point: 140.8℃
Boiling point: 12.5℃
appearance: colorless colorless transparent liquid
content: 99.5%
packing: Cylinder
Solution: The micro-soluble in water, miscible in most organic solvents.
Main purpose: used as a catalyst for polypropylene, also used as refrigerants, anesthetics, pesticides and so on.
Indole -3 - carboxylic acid
Molecular formula: C9H7NO2
Content: ≥99%
Molecular weight: 161.2
N-isopropyl-piperazine hydrochloride
Use: Intermediates
Content: ≥99%
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