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arghh
Harmless
Posts: 4
Registered: 14-3-2010
Location: US
Member Is Offline
Mood: No Mood
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I'd be interested in propylene carbonate. Its not especially hazardous but seems not to be available at distributors who will sell to individuals.
There are probably a few others who might be interested as well.
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careysub
International Hazard
Posts: 1339
Registered: 4-8-2014
Location: Coastal Sage Scrub Biome
Member Is Offline
Mood: Lowest quantum state
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Quote: Originally posted by arghh  | | I'd be interested in propylene carbonate. Its not especially hazardous but seems not to be available at distributors who will sell to individuals.
There are probably a few others who might be interested as well. |
I have seen several recommendations that propylene carbonate be adopted as an environmentally friendly replacement for other solvents. It is also used
in Cover Girl mascara. So I would gather it is pretty innocuous as organic solvents go.
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tomholm
Owner of BME Lab and Science and Elemental Scientific
Posts: 193
Registered: 24-2-2014
Location: United States
Member Is Offline
Mood: Good
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I added Propylene Carbonate, 500ml to Elementalscientific.net website.
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mr.crow
National Hazard
Posts: 884
Registered: 9-9-2009
Location: Canada
Member Is Offline
Mood: 0xFF
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What can I say, I'm extremely impressed by Tom's service. He goes out of his way to send you dangerous, hard to find things shipped properly and
legally. Name brand reagents from Acros Organics and Alfa Aesar. UPS could play football with the box and it wouldn't break.
The other option is to buy from Polish eBay and get who knows what thrown into a normal box that might leak and/or gets seized by customs.
Double, double toil and trouble; Fire burn, and caldron bubble
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zenosx
Hazard to Others
Posts: 188
Registered: 7-7-2012
Location: East TN / Near Oak Ridge
Member Is Offline
Mood: Awaiting Results....
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I would also be interested in p–dimethylaminobenzaldehyde if you do decide to stock it.
And BTW that is really awesome that you are probing your customer base for what to stock, including hard to find stuff. Hope we can keep you
profitable!
[Edited on 20-10-2014 by zenosx]
A question that sometimes drives me hazy: am I or are the others crazy?
Albert Einstein
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tomholm
Owner of BME Lab and Science and Elemental Scientific
Posts: 193
Registered: 24-2-2014
Location: United States
Member Is Offline
Mood: Good
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| Quote: Originally posted by zenosx | I would also be interested in p–dimethylaminobenzaldehyde if you do decide to stock it.
And BTW that is really awesome that you are probing your customer base for what to stock, including hard to find stuff. Hope we can keep you
profitable!
[Edited on 20-10-2014 by zenosx] |
I do have the p-dimethylaminobenzaldehyde in 100 g size available for special order( CHSO-23-100). Overtime, I will review the interest in certain
special order chemicals and, if there has been enough demand for it, I may decide to stock a little of it. It depends on demand, price, my
availability, etc.
I, too, hope I can continue to perform this service and be profitable. (If it were an easy profit, everyone would be doing it.)
Thanks for your support.
Tom
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Metacelsus
International Hazard
Posts: 2539
Registered: 26-12-2012
Location: Boston, MA
Member Is Offline
Mood: Double, double, toil and trouble
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If I buy special order chemicals (phosphorous tribromide) and non-special order chemicals (acetyl chloride, phenol, and vanadium pentoxide), can they
be shipped together in the same exemption pack to save on shipping?
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tomholm
Owner of BME Lab and Science and Elemental Scientific
Posts: 193
Registered: 24-2-2014
Location: United States
Member Is Offline
Mood: Good
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| Quote: Originally posted by Cheddite Cheese | | If I buy special order chemicals (phosphorous tribromide) and non-special order chemicals (acetyl chloride, phenol, and vanadium pentoxide), can they
be shipped together in the same exemption pack to save on shipping? |
Those four are not compatible and must be shipped separately. So I'm afraid that we can't combine and save $$. Sometimes it works out, other times
it doesn't.
Tom
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tomholm
Owner of BME Lab and Science and Elemental Scientific
Posts: 193
Registered: 24-2-2014
Location: United States
Member Is Offline
Mood: Good
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Special Order Chemicals Deadline - October 26th
Hi All,
Just want to remind everyone that the deadline for this month's Special Order Chemicals is nearly here - October
26th!
I've added several new chemicals this month. so make sure you check out what's available. Special Order Chemicals
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tomholm
Owner of BME Lab and Science and Elemental Scientific
Posts: 193
Registered: 24-2-2014
Location: United States
Member Is Offline
Mood: Good
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Tetrahydrofuran
I just ended up with an extra bottle of HPLC grade Tetrahydrofuran. I only have one, 1L bottle. Just thought someone might be interested in it.
Tetrahydrofuran
Tetrahydrofuran, 1L
HPLC Grade, Mobile phase for HPLC applications.
99.9% min by GC
HPLC mobile phase for analytical and preparative separations.
High UV transmittance and low evaporation residue.
Suitable for gradient and isocratic conditions.
This product also meets ACS specifications.
Unstabilized. No preservative added.
THF
C4H8O
CH2(CH2)2CH2O
F.W.: 72.11
[109-99-9]
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