Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Printable Version  
 Pages:  1  2  
Author: Subject: Best-smelling chemicals
Cou
National Hazard
****




Posts: 958
Registered: 16-5-2013
Member Is Offline

Mood: Mad Scientist

[*] posted on 13-10-2014 at 17:35


I like hydrogen sulfide because it reminds me of garlic... which I love eating raw

Yeah I have a weird taste
View user's profile View All Posts By User
Amos
International Hazard
*****




Posts: 1406
Registered: 25-3-2014
Location: Yes
Member Is Offline

Mood: No

[*] posted on 13-10-2014 at 19:16


Quote: Originally posted by Cou  
I like hydrogen sulfide because it reminds me of garlic... which I love eating raw

Yeah I have a weird taste


I love garlic. Try throwing some in a batch of chocolate chip cookies. It's an experience.




View user's profile View All Posts By User
DrMario
Hazard to Others
***




Posts: 332
Registered: 22-9-2014
Member Is Offline

Mood: Underpaid.

[*] posted on 14-10-2014 at 03:06


Eugenol is pleasant.

But also a host of other chemicals present in essential oils.
View user's profile View All Posts By User
Jylliana92
Harmless
*




Posts: 10
Registered: 21-10-2014
Location: The Netherlands
Member Is Offline

Mood: Eager

[*] posted on 22-10-2014 at 03:26


Octanol is something i'd never smelled before. I couldn't place it anywhere, but it's special :)

[Edited on 22-10-2014 by Jylliana92]




View user's profile View All Posts By User
Amos
International Hazard
*****




Posts: 1406
Registered: 25-3-2014
Location: Yes
Member Is Offline

Mood: No

[*] posted on 22-10-2014 at 04:08


Quote: Originally posted by Jylliana92  
Octanol is something i'd never smelled before. I couldn't place it anywhere, but it's special :)


Welcome back! Apparently octanol has some pretty nice-smelling esters, too. I need to find some.




View user's profile View All Posts By User
Jylliana92
Harmless
*




Posts: 10
Registered: 21-10-2014
Location: The Netherlands
Member Is Offline

Mood: Eager

[*] posted on 22-10-2014 at 10:00


Thanks. With some luck i'll be back on my old account soon.
Bummer it got blocked... shit happens :')

OT:
Today I got an accidental whiff of bromine... ugh.. it was awful >.<
View user's profile View All Posts By User
Brain&Force
Hazard to Lanthanides
*****




Posts: 1302
Registered: 13-11-2013
Location: UW-Madison
Member Is Offline

Mood: Incommensurately modulated

[*] posted on 22-10-2014 at 10:01


Quote: Originally posted by No Tears Only Dreams Now  
Quote: Originally posted by Cou  
I like hydrogen sulfide because it reminds me of garlic... which I love eating raw

Yeah I have a weird taste


I love garlic. Try throwing some in a batch of chocolate chip cookies. It's an experience.


My mom and dad love pickled garlic and some reason I don't...

Also, my mom and dad love what is known in Farsi as "zereshk" and I also don't like it.

One of the worst smelling things is a mix of copper(II) and iron(II) sulfate.

[Edited on 22.10.2014 by Brain&Force]




At the end of the day, simulating atoms doesn't beat working with the real things...
View user's profile View All Posts By User
Amos
International Hazard
*****




Posts: 1406
Registered: 25-3-2014
Location: Yes
Member Is Offline

Mood: No

[*] posted on 22-10-2014 at 11:18


Quote: Originally posted by Brain&Force  


One of the worst smelling things is a mix of copper(II) and iron(II) sulfate.

[Edited on 22.10.2014 by Brain&Force]


Now that, I don't understand at all. Iron(II) sulfate has never had much of a smell in my experience, and copper(II) sulfate is only mildly off-putting. Why would this smell so bad?




View user's profile View All Posts By User
Metacelsus
International Hazard
*****




Posts: 2531
Registered: 26-12-2012
Location: Boston, MA
Member Is Offline

Mood: Double, double, toil and trouble

[*] posted on 22-10-2014 at 11:45


Do copper and iron sulfates even have a smell? I don't think so -- they are non-volatile. Maybe it comes from inhaling the dust?

My lab has been smelling faintly of almonds for a few days now, due to nitrotoluenes.

[Edited on 22-10-2014 by Cheddite Cheese]




As below, so above.

My blog: https://denovo.substack.com
View user's profile View All Posts By User
Texium
Administrator
********




Posts: 4508
Registered: 11-1-2014
Location: Salt Lake City
Member Is Offline

Mood: PhD candidate!

[*] posted on 22-10-2014 at 14:34


Copper(II) sulfate has no smell to me, but all iron compounds smell awful to me. I don't think that it's the compounds themselves, but rather whatever it is that they make when you touch them, because after touching some iron(II) sulfate once, my hands had a nasty "rusty" smell to them all day afterwards that I couldn't wash off.



Come check out the Official Sciencemadness Wiki
They're not really active right now, but here's my YouTube channel and my blog.
View user's profile Visit user's homepage View All Posts By User
Jylliana92
Harmless
*




Posts: 10
Registered: 21-10-2014
Location: The Netherlands
Member Is Offline

Mood: Eager

[*] posted on 22-10-2014 at 21:42



Quote:

The “smell of metal” is actually a body odor caused by contact between skin and metal! We all know that musty smell that metal has, like pennies or other things made of copper, brass, and iron. It is actually caused by human body odor. It isn’t a metal vapor that causes the smell at all. Some researchers treated test subjects’ hands with a ferrous solution composed of iron dust, steel, and cast iron plates. All the subjects recognized the smell on their skin. Researchers then captured the smell and analyzed it with a glass funnel containing extraction fiber. The fiber was analyzed through gas chromatography. They discovered that the metallic smell is actually caused by sweat coming in contact with iron. The sweat actually corrodes the iron which generates reactive ferrous ions that break down lipid peroxides in the skin and creates odorous aldehydes and ketones. So, the smell is actually a reaction with our sweat. Now, when you smell a particularly raunchy jar of pennies, you can imagine all the nasty hands that made it stink so badly. Thanks science.



Source: OMGFacts




View user's profile View All Posts By User
Jameson
Harmless
*




Posts: 4
Registered: 22-10-2014
Location: Cheyenne, WY
Member Is Offline

Mood: curious

[*] posted on 23-10-2014 at 00:02


What about damascenones? One drop is very disappointing but if you drop something on yourself and give it time (like overnight) then you'll wake up to the smell of roses. Magic! :D
View user's profile View All Posts By User
greenlight
National Hazard
****




Posts: 705
Registered: 3-11-2014
Member Is Offline

Mood: Energetic

[*] posted on 6-11-2014 at 01:10


Chloroform for sure, and toluene smells slightly appealing sometimes.
View user's profile View All Posts By User
gardul
HAZARD TO TEH CATZ!
***




Posts: 256
Registered: 18-10-2014
Location: Under the Sun in a beaker
Member Is Offline

Mood: Vivified!

[*] posted on 6-11-2014 at 01:54


I'm ether going to get smacked up side the head or laughed at it.

But I find the smell of acetic acid and small amounts of ammonia rather pleasant. It has that fresh clean smell I guess. No i have worked at a factory in their IT department and they had ammonia leak. no so pleasant...




I just made you read this very pointless signature. How does it feel?
View user's profile View All Posts By User
DrMario
Hazard to Others
***




Posts: 332
Registered: 22-9-2014
Member Is Offline

Mood: Underpaid.

[*] posted on 6-11-2014 at 10:30


Quote: Originally posted by gardul  
I'm ether going to get smacked up side the head or laughed at it.

But I find the smell of acetic acid and small amounts of ammonia rather pleasant. It has that fresh clean smell I guess. No i have worked at a factory in their IT department and they had ammonia leak. no so pleasant...


I think I have an even weirder choice for pleasant smell: small concentration of iodine. I love the smell of iodine. Too bad it's toxic.
View user's profile View All Posts By User
gardul
HAZARD TO TEH CATZ!
***




Posts: 256
Registered: 18-10-2014
Location: Under the Sun in a beaker
Member Is Offline

Mood: Vivified!

[*] posted on 6-11-2014 at 12:31


Quote: Originally posted by DrMario  
Quote: Originally posted by gardul  
I'm ether going to get smacked up side the head or laughed at it.

But I find the smell of acetic acid and small amounts of ammonia rather pleasant. It has that fresh clean smell I guess. No i have worked at a factory in their IT department and they had ammonia leak. no so pleasant...


I think I have an even weirder choice for pleasant smell: small concentration of iodine. I love the smell of iodine. Too bad it's toxic.


I see my T key was failing me last night.


I never took the time to smell Iodine. I was rather afraid the fumes may turn my nose purple.(jk)

I also like the smell burnt gunpowder...Smokeless . Black powder has a very sulfer smell.




I just made you read this very pointless signature. How does it feel?
View user's profile View All Posts By User
Amos
International Hazard
*****




Posts: 1406
Registered: 25-3-2014
Location: Yes
Member Is Offline

Mood: No

[*] posted on 6-11-2014 at 13:25


Quote: Originally posted by gardul  

I also like the smell burnt gunpowder...Smokeless . Black powder has a very sulfer smell.


Burning potassium nitrate and sugar together has a nice smell as well, because it essentially very rapidly converts the sugar to caramel (and then burns it).




View user's profile View All Posts By User
gardul
HAZARD TO TEH CATZ!
***




Posts: 256
Registered: 18-10-2014
Location: Under the Sun in a beaker
Member Is Offline

Mood: Vivified!

[*] posted on 6-11-2014 at 13:36


Quote: Originally posted by No Tears Only Dreams Now  
Quote: Originally posted by gardul  

I also like the smell burnt gunpowder...Smokeless . Black powder has a very sulfer smell.


Burning potassium nitrate and sugar together has a nice smell as well, because it essentially very rapidly converts the sugar to caramel (and then burns it).


I actually did that to show my wife how sugar can be used as a fuel. I didn't do it in large scale so I didn't notice a caramel smell. I might have to try it again.




I just made you read this very pointless signature. How does it feel?
View user's profile View All Posts By User
mr.crow
National Hazard
****




Posts: 884
Registered: 9-9-2009
Location: Canada
Member Is Offline

Mood: 0xFF

[*] posted on 6-11-2014 at 20:23


Quote: Originally posted by gardul  

I also like the smell burnt gunpowder...Smokeless . Black powder has a very sulfer smell.


Soviet surplus ammo has a gross sulfur smell and is corrosive. I wonder what its made of?




Double, double toil and trouble; Fire burn, and caldron bubble
View user's profile View All Posts By User
gardul
HAZARD TO TEH CATZ!
***




Posts: 256
Registered: 18-10-2014
Location: Under the Sun in a beaker
Member Is Offline

Mood: Vivified!

[*] posted on 6-11-2014 at 20:34


Quote: Originally posted by mr.crow  
Quote: Originally posted by gardul  

I also like the smell burnt gunpowder...Smokeless . Black powder has a very sulfer smell.


Soviet surplus ammo has a gross sulfur smell and is corrosive. I wonder what its made of?


It's not the powder that is actually corrosive. It the salts in the primer. I can't remember off hand what it is.




I just made you read this very pointless signature. How does it feel?
View user's profile View All Posts By User
subsecret
Hazard to Others
***




Posts: 424
Registered: 8-6-2013
Location: NW SC, USA
Member Is Offline

Mood: Human Sadness - Julian Casablancas & the Voidz

[*] posted on 7-11-2014 at 17:40


Hydrogen sulfide, chlorine, bromine, toluene, propane, acetone, and vanillin are some of the best that I have smelled.

Iron salts, ammonia, and acetic acid are the worst.




Fear is what you get when caution wasn't enough.
View user's profile View All Posts By User
bahamuth
Hazard to Others
***




Posts: 384
Registered: 3-11-2009
Location: Norway
Member Is Offline

Mood: Under stimulated

[*] posted on 7-11-2014 at 19:21


A very strange sense of smell, i have been told, is that pyridine and DMSO smells like faintly sour berrries to me, while others chocke on the vapours. I actually have no problem putting my nose down on most amines, besides the most caustic/volatile ones as they do put me off.
The most memorable smell i've ever smelled is an ester which smelled raspberries at low, and pears at high conc. or vica-versa.
I have posted a ester lab sheet somewhere here with descriptions of about 40+ esters in their smells if anyone is interested but is to lazy right now to look for it myself to name the ester.

Sulfuorus and nitrous fumes I'm especially fond of, in addition to the smell of combusted two-stroke oil:)




Any sufficiently advanced technology is indistinguishable from magic.
View user's profile View All Posts By User
TGT
Harmless
*




Posts: 46
Registered: 9-11-2014
Member Is Offline

Mood: No Mood

[*] posted on 14-11-2014 at 19:13


One of my favorite smells is Chlorobutanol. For some reason it reminds me of antiques or something old. I don't know why, must be something I relate that small to from my past that I enjoyed.

Chloroform is another chemical smell that I love. I sometimes smell it a little too much and get slightly drowsy, but that does not seem to stop me, its the thought of it being possibly cancer causing. Too bad because it smells so good.

I also love the smell of skunk, any one know what chemicals contribute to that scent?

TGT
View user's profile View All Posts By User
Etaoin Shrdlu
National Hazard
****




Posts: 724
Registered: 25-12-2013
Location: Wisconsin
Member Is Offline

Mood: Insufferable

[*] posted on 14-11-2014 at 19:20


Quote: Originally posted by TGT  
I also love the smell of skunk, any one know what chemicals contribute to that scent?

Thiols and derivatives.
View user's profile View All Posts By User
gardul
HAZARD TO TEH CATZ!
***




Posts: 256
Registered: 18-10-2014
Location: Under the Sun in a beaker
Member Is Offline

Mood: Vivified!

[*] posted on 14-11-2014 at 20:03


Quote: Originally posted by Etaoin Shrdlu  
Quote: Originally posted by TGT  
I also love the smell of skunk, any one know what chemicals contribute to that scent?

Thiols and derivatives.


And I though I had some odd ones.




I just made you read this very pointless signature. How does it feel?
View user's profile View All Posts By User
 Pages:  1  2  

  Go To Top