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ChemicalBook >> CAS DataBase List >>Theobromine

Theobromine suppliers

Theobromine

CAS:
83-67-0
MF:
C7H8N4O2
MW:
180.16

Properties

Melting point:
345-350 °C
Boiling point:
312.97°C (rough estimate)
Density 
1.50
refractive index 
1.6700 (estimate)
FEMA 
3591 | THEOBROMINE
Flash point:
290-295°C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
H2O: slightly soluble
form 
solid
pka
7.89(at 18℃)
color 
white
Odor
odorless
Water Solubility 
slightly soluble, <0.1 g/100 mL at 18 ºC
Sublimation 
290-295 ºC
Merck 
14,9282
BRN 
16464
Henry's Law Constant
6.2×105 mol/(m3Pa) at 25℃, HSDB (2015)
Major Application
clinical testing
Cosmetics Ingredients Functions
SKIN CONDITIONING
FRAGRANCE
InChI
1S/C7H8N4O2/c1-10-3-8-5-4(10)6(12)9-7(13)11(5)2/h3H,1-2H3,(H,9,12,13)
InChIKey
YAPQBXQYLJRXSA-UHFFFAOYSA-N
SMILES
[n]1(c2nc[n](c2[c]([nH][c]1=O)=O)C)C
LogP
-0.78
CAS DataBase Reference
83-67-0(CAS DataBase Reference)
IARC
3 (Vol. 51) 1991
NIST Chemistry Reference
1H-Purine-2,6-dione, 3,7-dihydro-3,7-dimethyl-(83-67-0)
EPA Substance Registry System
Theobromine (83-67-0)

Safety Information

Symbol(GHS) 
Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word 
Warning
Hazard statements 
H302-H319-H351
Precautionary statements 
P201-P202-P264-P301+P312-P305+P351+P338-P308+P313
Hazard Codes 
Xn,Xi,T,F
Risk Statements 
22-36/37/38-39/23/24/25-23/24/25-11
Safety Statements 
22-24/25-36-26-45-36/37-16-7
RIDADR 
UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 
1
RTECS 
XH2275000
10-23
TSCA 
TSCA listed
HS Code 
29399990
Storage Class
3 - Flammable liquids
Hazard Classifications
Acute Tox. 4 Oral
Eye Irrit. 2
Flam. Liq. 2
Hazardous Substances Data
83-67-0(Hazardous Substances Data)
REACH Registrations
Active

Use

Theobromine may be sensitive to prolonged exposure to light. Theobromine has weakly acidic properties, combining with bases to forms salts. Theobromine also has even weaker basic properties, combining with acids to form salts which are decomposed in aqueous solution. .

359 supplier list of "Theobromine"

  • Product Name:theobromine
  • Products Intro:Purity: 0.98 | Package: 25KG;1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Folic Acid,Cyazofamid,Theobromine,Azodicarboxylic acid dipiperidide,o-Phthalaldehyde(OPA)
Theobromine Theobromine 2Photos

$2.00-8.00

  • Product Name:Theobromine
  • Products Intro:Purity: 99% | Package: 1kg;8USD|100kg;6USD|1000kg;2USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Electronic material intermediates,OLED,ppb grade Monomer,Pharmaceutical intermediates,KrF/ArF Monomer
Theobromine Theobromine 2Photos
  • Product Name:Theobromine
  • Products Intro:Purity: 0.99|Package: 1kg
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Tirzepatide,Semaglutide,Retaglutide,pregabalin,tadalafil
  • Product Name:Theobromine
  • Products Intro:Purity: 98% (Min,HPLC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0

$8.00

  • Product Name:Theobromine
  • Products Intro:Purity: 98% | Package: 1kg;8USD
  • Company Type: Reagent
  • Country/Region: CHINA
  • Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
  • Product Name:Theobromine
  • Products Intro:Purity: 0.98 | Package: 10mg;20mg;50mg;100mg
  • Company Type: Reagent
  • Country/Region: CHINA
  • Main Products: Mogroside V,Methysticin,Sarsasapogenin,20(R)-Ginsenoside Rg3,Ginsenoside CK
  • Product Name:Theobromine
  • Products Intro:Purity: 0.99 | Package: 1g;25g;1kg;25kg;100kg | CustNote: Pharmaceutical grade
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: APIs,NADH
  • Product Name:Theobromine
  • Products Intro:Purity: >98% | CustNote: Please reach out to us for more information about custom solutions.
  • Company Type: Trader
  • Country/Region: UNITED STATES
  • Product Name:theobromine
  • Products Intro:Purity: 99% | Package: 1kg
  • Company Type: Trader
  • Country/Region: CHINA
Theobromine Theobromine 2Photos

$30.00

  • Product Name:Theobromine
  • Products Intro:Purity: 99.89% | Package: 500mg;30USD | CustNote: REAGENT;FOR LABORATORY USE ONLY
  • Company Type: Trader
  • Country/Region: UNITED STATES
  • Main Products: Compound Libraries,Noval Small Molecucles,Nature Compounds,Inhibitory Antibodies,Life science Kits
You can find Theobromine suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

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