5,6-DIHYDROXYINDOLE | China | Manufacturer | Hebei Yanxi Chemical Co., Ltd.

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Package	1kg

Product Details

Product Name: 5,6-DIHYDROXYINDOLE	CAS No.: 3131-52-0
Min. Order: 1kg	Purity: 0.99
Supply Ability: 20tons	Release date: 2023/10/09

English name: 5, 6-Dihydroxyindole

CAS number: 3131-52-0

Molecular formula: C8H7NO2

Molecular weight: 149.15

EINECS number: 412-130-9

MDL No. : MFCD00798933

Stats

Melting point 140 °C (decomp)

Boiling point 411.2±25.0 °C(Predicted)

Density 1.510± 0.06g /cm3(Predicted)

RTECS number NL7858000

Storage conditions Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

Solubility DMF: 10 mg/ml; DMSO: 3 mg/ml; Ethanol: 10 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml

Acidity coefficient (pKa)9.81±0.40(Predicted)

Form Solid

InChIInChI = 1 s/C8H7NO2 / c10-7-3-5-7-3-5-6 (5) 4 to 8 (7) 11 h/h1-4, 9-11

InChIKeySGNZYJXNUURYCH-UHFFFAOYSA-N

SMILESN1C2=C(C=C(O)C(O)=C2)C=C1

LogP0.370 (est)

Safety information

hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictogramsGHS Hazard pictogramgrams

GHS05,GHS07,GHS09

Warning word

Hazard Description H302-H318-H411

Defense Description P264-P280i-P301+P312a-P305+P351+P338-P310a-P501a

Dangerous Goods mark Xn,N

Hazard category code 22-41-51/53

Safety information 22-26-36/37/39-61

Customs Code: 2933998090

Article illustration

Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

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Product Details

Company Profile Introduction

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Hebei Yanxi Chemical Co., Ltd.