EPN

CAS No.	2104-64-5
Chemical Name:	EPN
Synonyms:	EPN;oms219;Santox;OMS 219;EPN-300;ent17298;NSC 8943;ent17,798;tsumaphos;ENT 17,798
CBNumber:	CB7475748
Molecular Formula:	C14H14NO4PS
Formula Weight:	323.3
MOL File:	2104-64-5.mol

EPN Property

mp :

36℃

density :

1.3 g/cm³

refractive index :

1.6021 (589.3 nm 25℃)

Fp :

2 °C

storage temp. :

APPROX 4°C

Merck :

13,3656

Safety

Hazard Codes :

T+,N,Xn,F

Risk Statements :

27/28-50/53-36-20/21/22-11

Safety Statements :

22-36/37-45-60-61-16

RIDADR :

3018

RTECS :

TB1925000

HazardClass :

6.1(a)

PackingGroup :

EPN Chemical Properties,Usage,Production

General Description
Light yellow crystalline powder with an aromatic odor. Used as an insecticide for cotton and an acaricide.

Air & Water Reactions
Insoluble in water. Hydrolyzed by alkali [EPA, 1998].

Reactivity Profile
Organophosphates, such as EPN, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.

Health Hazard
EPN may be fatal if swallowed. It is poisonous if inhaled and extremely hazardous by skin contact. Repeated exposure may, without symptoms, be increasingly hazardous. The estimated fatal oral dose is 0.3 grams for a 150 lb. (70 kg) person.

Fire Hazard
(Non-Specific -- Organophosphorus Pesticide, n.o.s.) EPN may burn but does not ignite readily. Container may explode in heat of fire. Fire and runoff from fire control water may produce irritating or poisonous gases. Avoid strong oxidizers. Hydrolyzed by alkali.

EPN Preparation Products And Raw materials

Raw materials
THIOPHOSPHORYL CHLORIDE Sodium 4-nitrophenoxide

Preparation Products

EPN Suppliers Global( 31)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
BEST-REAGENT	028-85973071 028-85973075	028-85973075	service@best-reagent.com	CHINA	9961	57
TianJin Alta Scientific Co., Ltd.	+86-022-6537-8550	+86-022-2532-9655	contact@altascientific.com	CHINA	2856	58
Beijing FYF Chemicals Co., Ltd	010-57903446 13811204524	010-57903446	sales@fyfchem.com	CHINA	961	58
Alta Scientific Co., Ltd.	(0086) 22-6537-8550 18522569193	(0086) 22-2532-9655	contact@altascientific.com	CHINA	7219	55

2104-64-5(EPN)Related Search:

NORADRENALINE TARTRATE EPN(CRM STANDARD) EPN OXON EPN SOLUTION 1000UG/ML IN HEXANE 5ML NALOXONE HYDROCHLORIDE EPN(CRM STANDARD) NORPSEUDOEPHEDRINE HYDROCHLORIDE CONTROLLED SUBSTANCE EPN(CRM STANDARD) EPN SURROGATE MIX 1X5ML ACETONE NIFEDIPINE IMPURITY BDIMETHYL 2,6-DIMETHYL-4-(2-NITROSOPHENYL) PYRIDINE-3,5-DICARBOXYLATE EPN(CRM STANDARD),NIFEDIPINE IMPURITY ADIMETHYL 2,6-DIMETHYL-4-(2-NITROPHENYL) PYRIDINE-3,5-DICARBOXYLATE EPN(CRM STANDARD) EPN surrogate mix EPN SOLUTION (REPKG) 100UG/ML IN HEXANE 5X1ML Parathion NIZATIDINE EPN(CRM STANDARD) methylphosphonothiolate PHENYL-PHOSPHONOTHIOIC ACID PHENYL ESTER PHENYL-PHOSPHONOTHIOIC ACID DIMETHYL ESTER EPN PHENYL-PHOSPHONOTHIOIC ACID METHYL ESTER O-METHYL-L-TYROSINE Phosphonothioic acid, methyl-, O-methyl O-phenyl ester

Benzenephosphonic acid, thiono-, ethyl-(p-nitrophenyl) ester benzenephosphothionicacid,ethyl-4-nitrophenylester ENT 17,798 ent17,798 ent17298 epn(o-ethylo-(4-nitrophenylphenylphosphonothioate) Ethoxy-(((4-nitrophenoxy)phenyl)phosphine) sulfide ethoxy-(((4-nitrophenoxy)phenyl)phosphine)sulfide ethoxy-4-nitrophenoxyphenylphosphinesulfide Ethyl (p-nitrophenyl) benzenethionophosphonate Ethyl (p-nitrophenyl) benzenethiophosphate Ethyl (p-nitrophenyl) benzenethiophosphonate Ethyl (p-nitrophenyl) phenylphosphonothioate Ethyl (p-nitrophenyl) thionobenzenephosphate ethylp-nitorophenylthionobenzenephosphonate ethylp-nitrophenylbenzenethionophosphonate ethylp-nitrophenylbenzenethiophosphate ethylp-nitrophenylbenzenethiophosphonate ethylp-nitrophenylphenylphosphonothioate ethyl-p-nitrophenylthionobenzenephosphate ethylp-nitrophenylthionobenzenephosphate in-9663-90 kasutopdust meidon15dust O-(4-Nitrophenyl) O-ethyl phenyl thiophosphonate o-(4-nitrophenyl)o-ethylphenylthiophosphonate O-Aethyl-O-(4-nitro-phenyl)-phenyl-monothiophosphonat O-Ethyl O-(4-nitrophenyl) benzenethionophosphonate O-Ethyl O-(p-Nitrophenyl) benzenethiophosphonate O-Ethyl O-(p-nitrophenyl) phenylphosphonothiolate O-Ethyl O-(p-nitrophenyl) phenylphosphorothioate O-Ethyl phenyl (p-nitrophenyl) thiophosphonate O-Ethyl-O-((4-nitro-fenyl)-fenyl)-monothiofosfonaat o-ethylo-(4-nitrophenyl)benzenethionophosphonate O-ethylO-(4-nitrophenyl)benzenethiophosphonate o-ethylo-(4-nitrophenyl)phenylphosphonothioate o-ethylo-(p-nitrophenyl)phenylphosphonothionate o-ethyl-o,p-nitrophenylphenylphosphorothioate o-ethylo-4-nitrophenylphenylphosphonothioate o-ethylo-4-nitrophenylphenyl-phosphonothioate O-Ethyl-O-p-nitrofenylester kyseliny fenylthiofosfonove o-ethyl-o-p-nitrofenylesterkyselinyfenylthiofosfonove O-Ethyl-O-p-nitrophenyl-benzenethiophosphon o-ethylo-p-nitrophenylbenzenethiophosphonate o-ethyl-o-p-nitrophenyl-phenylphosphonothioat o-ethylo-p-nitrophenylphenylphosphonothiolate O-Ethyl-O-p-nitrophenyl-phenylphosphonothionate o-ethylo-p-nitrophenylphenylphosphorothioate o-ethylphenyl(p-nitrophenyl)thiophosphonate o-ethylphenylphosphonothioicacido-(4-nitrophenyl)ester O-EthylphenylphosphonothioicacidO-(4-nitro-phenyl)ester o-ethylphenylp-nitrophenylthiophosphonate O-Etil-O-((4-nitro-fenil)-fenil)-monotiofosfonato O-Etil-O-((4-ntiro-fenil)-fenil)-monotiofosfonato OMS 219 oms219 Phenol, p-nitro-, O-ester with O-ethyl phenyl phosphonothioate Phenylphosphonothioate, O-ethyl-O-p-nitrophenyl-