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ChemicalBook >> CAS DataBase List >>tert-Butylhydroquinone

tert-Butylhydroquinone suppliers

tert-Butylhydroquinone 

CAS:
1948-33-0
MF:
C10H14O2
MW:
166.22

Properties

Melting point:
127-129 °C(lit.)
Boiling point:
295 °C
Density 
295
vapor pressure 
0.004Pa at 25℃
refractive index 
1.4859 (estimate)
Flash point:
171 °C
storage temp. 
Store below +30°C.
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
10.80±0.18(Predicted)
form 
Crystalline Powder
color 
White to light tan, may contain black specs
Water Solubility 
Slightly soluble in water(10g/L).
BRN 
637923
Stability:
Stable. Incompatible with strong bases, strong oxidizing agents.
InChIKey
BGNXCDMCOKJUMV-UHFFFAOYSA-N
LogP
1.521 at 25℃

Safety Information

Symbol(GHS) 
trực tiếp đá gà hôm nayLiên kết đăng nhậptrực tiếp đá gà hôm nayLiên kết đăng nhập
GHS07,GHS09
Signal word 
Warning
Hazard statements 
H302+H312-H315-H317-H319-H410
Precautionary statements 
P273-P280-P301+P312+P330-P302+P352+P312-P305+P351+P338
Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26-36-28A
RIDADR 
UN3077
WGK Germany 
3
RTECS 
MX4375000
Autoignition Temperature
855 °F
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29072900
Toxicity
guinea pig,LD50,oral,790mg/kg (790mg/kg),WHO Food Additives Series. Vol. 8, Pg. 26, 1975.

Use

Phenols, such as tert-Butylhydroquinone, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. Nitrated phenols often explode when heated. Many of them form metal salts that tend toward detonation by rather mild shock. tert-Butylhydroquinone is incompatible with oxidizers.

553 supplier list of "tert-Butylhydroquinone"

  • Product Name:tert-Butylhydroquinone
  • Products Intro:Purity: 99%min | Package: 25kg/Drum
  • Company Type: Trader
  • Country/Region: CHINA

$2.00/ 25kg

  • Product Name:tert-Butylhydroquinone
  • Products Intro:Purity: 99.8 | Package: 25ASSAYS;2USD
  • Company Type: Manufacturer
  • Country/Region: CHINA

$0.00/ 25kg

  • Product Name:Tert-Butylhydroquinone;TBHQ
  • Products Intro:Purity: 99% | Package: 25kg
  • Company Type: Manufacturer
  • Country/Region: CHINA
  • Main Products: L-Glutathione,Hyaluronic Acid,Kojic Acid,Alpha Arbutin,Resveratrol

$9.00/ 25kg

  • Product Name:tert-Butylhydroquinone
  • Products Intro:Purity: 99.9% | Package: 25kg;9USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Colophony,Urea,Paraffin Wax,Glycerin,SLES

 $50.00-1.00  / 1KG

  • Product Name:tert-Butylhydroquinone
  • Products Intro:Purity: 99% | Package: 1KG;50USD|1000KG;1USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Chemical raw materials,Organic raw materials,Petrochemicals,Chemical reagents,Intermediates
trực tiếp đá gà hôm nayLiên kết đăng nhập trực tiếp đá gà hôm nayLiên kết đăng nhập 2Photos

$0.00/ 1kg

  • Product Name:Tert-Butylhydroquinone
  • Products Intro:Purity: 99% | Package: 1kg
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:T-Butyl hydroquinone
  • Products Intro:Purity: 98% (Min,GC) | 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
  • Product Name:tert-Butylhydroquinone
  • Products Intro:Purity: 99% | Package: 100g ;1KG ;5KG 25KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
  • Product Name:tert-Butylhydroquinone
  • Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:tert-Butylhydroquinone
  • Company Type: Trader
  • Country/Region: CHINA
You can find tert-Butylhydroquinone suppliers, manufacturers, and distributors from countries such as CHINA, India and the United States 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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