top C.I. 37230 CAS NO.119-93-7

FOB Price:: USD 1.00-1.00 /Gram Get Latest Price

Min.Order Quantity:: 1 Gram

Purity:: 99%

Port:: China main port

Payment Terms:: L/C,T/T,

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Product Details

Keywords

C.I. 37230
high purity C.I. 37230
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Quick Details

ProName: top C.I. 37230
CasNo: 119-93-7
Molecular Formula: C14H16N2
Appearance: LIGHT GREY-GREEN TO GREY POWDER
Application: Used in a base-free iridium-catalyzed ...
DeliveryTime: With about 7-10 days after receipt the...
PackAge: as you requested
Port: China main port
ProductionCapacity: 10 Kilogram/Day
Purity: 99%
Storage: room temperature
Transportation: by courier
LimitNum: 1 Gram
Transportation: by courier

Superiority

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you

Details

product name:	c.i. 37230
synonyms:	3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine(o-tolidine);1’-biphenyl)-4,4’-diamine,3,3’-dimethyl-(;1’-biphenyl)-4,4’-diamine,3,3’-dimethyl-(1;1’-biphenyl)-4,4’-diamine-3,3’-dimethyl-(;1’-biphenyl]-4,4’-diamine,3,3’-dimethyl-[;2-tolidin;2-tolidina;2-tolidine
cas:	119-93-7
mf:	c14h16n2
mw:	212.29
einecs:	204-358-0
product categories:	intermediates of dyes and pigments;organics;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;building blocks;chemical synthesis;nitrogen compounds;organic building blocks;polyamines
mol file:	119-93-7.mol

c.i. 37230 chemical properties

melting point	128-131 °c(lit.)
boiling point	300.5 °c
refractive index	n20/d 1.341
fp	244 °c
storage temp.	20°c
solubility	2% hcl: 10 mg/ml, clear
colour index	37230
form	powder (may contain lumps)
color	light brown
water solubility	slightly soluble in water.
merck	14,9514
nist chemistry reference	[1,1'-biphenyl]-4,4'-diamine, 3,3'-dimethyl-(119-93-7)
epa substance registry system	[1,1'-biphenyl]- 4,4'-diamine, 3,3'-dimethyl-(119-93-7)

safety information

hazard codes	t,n,f
risk statements	45-68-51/53-22-11
safety statements	53-45-61-16
ridadr	un 3082 9/pg 3
wgk germany	3
rtecs	dd1225000
f	8
tsca	yes
hazardclass	6.1(b)
packinggroup	iii
hazardous substances data	119-93-7(hazardous substances data)

msds information

provider	language
c.i. 37230	english
sigmaaldrich	english
acros	english
alfa	english

c.i. 37230 usage and synthesis

chemical properties	light grey-green to grey powder
uses	sensitive colorimetric reagent for gold and for free chlorine in water.
uses	3,3'-dimethylbenzidine be used for preparation polyimide and epoxy resin material.
general description	white to reddish crystals or crystalline powder or a light tan powder.
air & water reactions	insoluble in water.
reactivity profile	c.i. 37230 is sensitive to exposure to light. may be sensitive to prolonged exposure to air. a weak base that forms salts with hydrochloric acid or sulfuric acid. c.i. 37230 can be acetylated. incompatible with strong agents .
fire hazard	flash point data for c.i. 37230 are not available; however, c.i. 37230 is probably combustible.