Ethyl 4-nitrobenzoate CAS 99-77-4 Local Anesthetic Raw Material Drugs Yellow Powder CAS NO.99-77-4

Min.Order Quantity:: 10 Gram

Purity:: 99%

Port:: Wuhan

Payment Terms:: T/T,MoneyGram

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Product Details

Keywords

99-77-4
Ethyl p-nitrobenzoate
Benzoicacid

Quick Details

ProName: Ethyl 4-nitrobenzoate CAS 99-77-4 Loca...
CasNo: 99-77-4
Molecular Formula: C9H9NO4
Appearance: yellow crystalline powder
Application: Pharmaceutical Raw Materials; Pharmace...
DeliveryTime: 2-4 days after confirming your payment...
PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
Port: Wuhan
ProductionCapacity: 10 Metric Ton/Month
Purity: 99%
Storage: Store in sealed containers at cool & d...
Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
LimitNum: 10 Gram

Superiority

our adwantage:

1.we have stock so we can delivery quickly at the very day when receive the payment.

2.best price, first class service, high successful delivery rate. a discount would be given when you make a large order.

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4.shipping by express (fedex,ups,dhl,ems tnt hkems), by air.the most professional forwarder would be recommanded for you.

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Details

ethyl 4-nitrobenzoate cas 99-77-4 local anesthetic raw material drugs yellow powder

quick detail

name:	ethyl p-nitrobenzoate
cas no.:	99-77-4
formula:	c₉h₉no₄
molecular weight:	195.19
synonyms:	benzoicacid, p-nitro-, ethyl ester (6ci,8ci);4-(ethoxycarbonyl)nitrobenzene;4-ethoxycarbonyl-1-nitrobenzene;4-nitrobenzoic acid ethyl ester;ethyl4-nitrobenzoate;
einecs:	202-786-2
density:	1.253 g/cm³
melting point:	55-59 °c(lit.)
boiling point:	315 °c at 760 mmhg
flash point:	148.2 °c
solubility:	insoluble in water
appearance:	yellow crystalline powder

safety info
rtecs:	dh5600000
safety statements:	s24/25
hs code:	2916399090
wgk germany:	3
risk statements:	r33

ethyl p-nitrobenzoate usages

used as organic synthesis intermediates. in the pharmaceutical industry, for the production of local anesthetic benzocaine, tetracaine hydrochloride and antitussive cough and so on.
use for organic synthesis.

specification

ethyl p-nitrobenzoate , with cas number of 99-77-4, can be called ethyl4-nitrobenzoate ; 4-nitrobenzoic acid ethyl ester ; 4-ethoxycarbonyl-1-nitrobenzene ; 4-(ethoxycarbonyl)nitrobenzene . ethyl p-nitrobenzoate (cas no.99-77-4) is used as intermediates in organic synthesis. in the pharmaceutical industry for the production of local anesthetic benzocaine, tetracaine hydrochloride and retirement cough and other antitussives.

safety profile

poison by intraperitoneal route. an insecticide. see also nitro compounds of aromatic hydrocarbons.
safety information of ethyl p-nitrobenzoate (cas no.99-77-4):

risk statements:	33
r33:	danger of cumulative effects.
safety statements:	22-24/25
s22:	do not breathe dust.
s24/25:	avoid contact with skin and eyes.
wgk germany:	3
rtecs:	dh5600000
hs code:	2916399090

toxicity data with reference

organism	test type	route	reported dose (normalized dose)	effect	source
mouse	ld50	intraperitoneal	250mg/kg (250mg/kg)		national technical information service. vol. ad691-490,
mouse	ld50	oral	2050mg/kg (2050mg/kg)	behavioral: somnolence (general depressed activity) behavioral: ataxia lungs, thorax, or respiration: respiratory depression	toksikologicheskii vestnik. vol. (6), pg. 29, 1997.
rat	ld50	oral	2660mg/kg (2660mg/kg)	behavioral: somnolence (general depressed activity) behavioral: ataxia lungs, thorax, or respiration: respiratory depression	toksikologicheskii vestnik. vol. (6), pg. 29, 1997.

advantages:

hubei xinrunde chemical co., ltd is a renowned pharmaceutical manufacturer. we can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. never stop striving to offer our best service is our philosophy. we have flexible and untraceable payment terms. as a leading manufacture, our products have been exported to germany, norway, poland, finland, spain, uk, france, russia, usa, brazil, mexico, australia, japan, korea, thailand, indonesia, uruguay and many other countries.

1. quality.every batch of steroid powders have tobetested by our qc(quality control) before they are allowed to sell.

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