Identification of 7148-74-5
Name:
Propanoyl chloride,2-bromo- (Related Reference)
EINECS:
230-466-2
Molecular Formula:
C3H4BrClO
CAS Registry Number:
7148-74-5
Synonyms:
Bromopropionyl chloride; Propionylchloride, 2-bromo- (6CI,8CI); (?Ã )-2-Bromopropionyl chloride; 2-Bromopropionicacid chloride; NSC 64455; a-Bromopropanoyl chloride; a-Bromopropionic acid chloride; a-Bromopropionyl chloride;
InChI:
InChI=1/C3H4BrClO/c1-2(4)3(5)6/h2H,1H3
Molecular Structure:
Propanoyl chloride,2-bromo- C3H4BrClO (cas 7148-74-5) Molecular Structure
This structure is also available as a 2d Mol file
Chemical Properties
Appearance:
colorless or light yellow liquid
Molecular Weight:
171.42
Density:
1.7
Boiling Point:
131-133â??
Flash Point:
51â??
Storage Temperature:
Store at RT.
Refractive index:
1.477-1.481
Solubility:
REACTS
Stability:
No data.
Safety Data of 7148-74-5
Risk Codes:
R10;R34
Safety Statements:
S16;S25;S36/37/39;S45
Hazard Symbols:
C:Corrosive
HazardClass:8
MSDS infomation:
Propanoyl chloride,2-bromo- (7148-74-5).msds
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Dep=di-2
The primary use of Ammonium Sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of Ammonium Sulphate is its low nitrogen content relative to Ammonium Nitrate, which elevates transportation costs. It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides. There it functions to bind iron and calcium cations that are present in both well water and plant cells. It is particularly effective as an adjuvant for 2,4-D (amine), glyphosate and glufosinate herbicides.
Name : Chrome Oxide Percentage : 60%
Pularin: Foot ball shaped 60 atoms of carbon at edges is layed in pularin.Pularin atoms are arranged in ball. Each atom is called Bucky balls and tubes are called Bucky tubes or Nano tubes.Each nano tube is 1 to 7 nm diameter i.e 1nm=50000 part of a hair sting. where? 1)mangampet ,cuddapah dist.Ap,India.app 800 ppm(parts prer million)info given by stanford University. Cost: 150 times costlier than gold. 10 grams pularin $23000 to $45000 also info given by Bucky-USA website. Special uses if this becomes common: 1)Pularin coting on aeroplanes withstands from thunders ,rains ,Flashes etc. 2)Bullet proof ackets 3)curing cancer etc.
Molecular Formula:Al2Cln OH)6-n Appearance:Dark Brown /Light Brown Powder EINECS No.:215-477-2 Molecular weight:79.44 Melting point:190
Calcium chloride is an inorganic salt, which exists as solid or liquid. solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. with different crystallized water contents, it can be dehydrate or anhydrous. liquid calcium chloride is a colorless, clear solution. as calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature, it is widely used in snow & ice melting, dust control, oil & gas drilling, moisture-absorbing According to the content of crystal water in calcium chloride: (1). Calcium chloride dehydrate a. Calcium chloride flake dehydrate 74%min; 77%min; b. Calcium chloride granule/pellet dehydrate 74%min; 77%min (2). Calcium chloride anhydrous a. Calcium chloride powder anhydrous 94% min b. Calcium chloride pellets anhydrous 94%-97% min according to grade: (1). Calcium chloride industrial grade (2). Calcium chloride food grade
