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#organic chemistry
bookswagonbooks · 5 hours ago
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All year-round, the mathematics books carry a particular amount of discount on them which makes them very affordable. Even students who are interested in the various facts and pieces of information can get their hands on the mathematics books without emptying their pocket money. In spite of the low prices of the books, the standard of every book is maintained so that while reading, the reader does not come across any glitches like missing words and missing pages. The genuineness of the mathematics books is taken care of as every book has its unique IDs and carries separate copyright. Every book belongs to famous publishing houses that assure the buyers that the books are not fake or forged.
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gmchemix · 11 hours ago
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1,1,3,3-Tetramethyl-1,3-divinyldisilazane CAS 7691-02-3    silane coupling agent   silane coating   silane chemistry
Product Identification
Chemical name: 1,1,3,3-Tetramethyl-1,3-divinyldisilazane
Synonyms: Tetramethyldivinyldisilazane, DVTMDS, 1,3-Divinyl-1,1,3,3-tetramethyldisilazane, Bis(vinyldimethylsilyl)amine
CAS No.: 7691-02-3
Molecular formula: C8H19NSi2
Molecular weight: 185.41
Boiling point: 161-163 ℃
Density: 0.819g/mL @ 25°C 
 Specification
Appearance: Colorless transparent liquid
Purity: 95.00%min by GC
Impurity (Divinyltetramethyldisiloxane): 5.00%max by GC
Color (APHA): 50 max
Package
Regular Packing: N.W 160kg/iron drum
Sample Packing: 0.1kg-1kg plastic bottle or under request
Transportation Information
Classification: 
     Class 3 dangerous goods
     UN 1993
     PG III
 HS Code: 2931900090
 GM Chemical Provide Aromatic Derivatives, 4′-Nitrobenzo-15-crown-5, our Company Has Been Committed To Supply Personalized Product Solutions To Customers,pla Consult Us.
For more chemical information, please click here.
 https://www.gmchemix.com/product-1133-tetramethyl-13-divinyldisilazane-cas-7691-02-3.html
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aterfish · a day ago
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It's almost summer, so I need to sit down and do nothing until my brain realize it doesn't have to stress anymore. After that, I can do nothing just for my pure entertainment.
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lostiningary · a day ago
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Currently studying with the Professor Layton soundtrack in the background to trick myself into feeling like I'm concentrating on a puzzle
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gloriavixen · 2 days ago
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studying conjugated unsaturated systems and carbonyl compounds
tonight i will study physical chemistry and work on my presentation. 🤩 wish me luck 🤩
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cantaloupestudyblr · 2 days ago
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//21 june 2021//
happy summer — here’s to a week just waiting to be filled with plans :)))
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4studentbook · 3 days ago
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Solution manual & Test Bank for General Organic & Biological Chemistry 4Th Edition
Product details: by by Janice Smith (Author) Publisher: McGraw-Hill Education; 4 edition (2018) ISBN-13: 978-1259883989 Product #: 1599 Direct purchase link: https://www.4studentbook.shop/2018/12/solution-manual-test-bank-for-general.html For Contact: 4StudentBook@Gmail.com website: https://www.4studentbook.com
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simposexual · 6 days ago
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‘i could teach you organic chemistry’ ok kiss me then 
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mindblowingscience · 6 days ago
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Video: Alkene Addition Reactions: Crash Course Organic Chemistry #16:
Like a trendy dance, a fighting combo, or a secret handshake, organic reactions can be broken down into simpler steps. In this episode of Crash Course Organic Chemistry, we’ll specifically be looking at alkene addition reactions, and with each new reaction ask ourselves three questions to help us puzzle through the mechanism and understand what’s going on.
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douwin · 7 days ago
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Phthalic Anhydride (PA) Applications
https://www.douwin-chem.com/pa-phthalic-anhydride-applications/
DBP Plasticizers
Dibutyl phthalate is the most commonly used plasticizer for PVC, which can make the products have good softness. Specifications of DBP PlasticizersDibutyl phthalate is an excellent plasticizer for nit...
 DOP Plasticizers
Dioctyl phthalate (DOP), an organic ester compound, is a commonly used plasticizer. Specifications of dopDOP are the most widely used plasticizer in the industry.
 Unsaturated Polyester Resins
Unsaturated polyester resin refers to the polycondensation reaction of diacids and diols to form a polymer containing unsaturated double bonds.
 Alkyd Resin
Alkyd resin is an oil-modified polyester resin made by condensation polymerization of polyols, phthalic anhydride and fatty acids or oils (triglycerides).
 Anthraquinone
Anthraquinone is a synthetic natural dye.
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douwin · 7 days ago
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Maleic Anhydride (MA) Applications
https://www.douwin-chem.com/ma-maleic-anhydride-applications/
UPR
Unsaturated polyester resin refers to the polycondensation reaction of diacids and diols to form a polymer containing unsaturated double bonds.
 Hydrolytic Polymerizd Maleic Anhydride
HPMA is a low molecular weight polyelectrolyte with a general relative molecular weight of 400~800, non-toxic, easily soluble in water, high chemical stability, and thermal stability.
 Food Additive
A food additive is a synthetic or natural substance added to food for the purpose of improving the quality of color, aroma, and taste, as well as for the purpose of preservative and processing.
 Pesticide Intermediate
Pesticide intermediate is produced by processing agricultural raw materials, and it is an intermediate medium that combines two or more substances together.
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shiftythrifting · 7 days ago
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I realize these are now just cards and people are not making their own home acetaminophen
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chaelinsbitch · 7 days ago
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Subjects that give you war flashbacks
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bookmark-artisan · 7 days ago
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My favourite thing about the Chem Lab is that it's an automatic 10 year reduction to my life expectancy 🥰🥰 /s
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