Back to ChemicalBook Home--->CAS DataBase List--->56-38-2

56-38-2

56-38-2 Structure

56-38-2 Structure
IdentificationMore
[Name]

Parathion
[CAS]

56-38-2
[Synonyms]

ACC 3422(R)
ALKRON(R)
APHAMITE(R)
BLADAN(R)
diethyl 4-nitrophenyl phosphorothionate
DNTP MIXTURE
DNTP(R)
E-605(R)
ETHYL PARATHION
ETHYLPARATHIONE
ETHYL PARATHION(R)
ETILON(R)
Folidol
FOLIDOL(R)
FOSFERNO(R)
NIRAN(R)
O,O-DIETHYL O-(4-NITROPHENYL) PHOSPHOROTHIOATE
O,O-DIETHYL-O-P-NITROPHENYL PHOSPHOROTHIOATE
O,O-Diethyl-O-(p-nitrophenyl)thionophosphate
ORTHOPHOS(R)
[EINECS(EC#)]

200-271-7
[Molecular Formula]

C10H14NO5PS
[MDL Number]

MFCD00036219
[Molecular Weight]

291.26
[MOL File]

56-38-2.mol
Chemical PropertiesBack Directory
[Melting point ]

6.1°C
[mp ]

6.1°C
[Boiling point ]

375°C
[bp ]

375°C
[density ]

1.26
[refractive index ]

nD25 1.5370
[Fp ]

120 °C
[storage temp. ]

APPROX 4°C
[form ]

liquid
[Water Solubility ]

Slightly soluble
[Merck ]

13,7105
[Contact allergens]

One case was reported of a bullous contact dermatitis due to ethylparathion.
[CAS DataBase Reference]

56-38-2(CAS DataBase Reference)
[NIST Chemistry Reference]

Ethyl parathion (o,o-diethyl-o-p-nitrophenylthiophosphate)(56-38-2)
[EPA Substance Registry System]

56-38-2(EPA Substance)
Hazard InformationBack Directory
[Uses]

Parathion is an organophosphate insecticide used on cotton, rice and fruit trees.
[Uses]

Insecticide; acaricide.
[General Description]

Light-yellow liquid, PARATHION MIXTURE, LIQUID(56-38-2) turn solid at 6° C, a deadly poison by all routes. Organic phosphate insecticide, acts as an inhibitor of cholinesterase.
[Reactivity Profile]

Violent reaction when PARATHION is used as solvent to dissolve endrin. When heated to decomposition PARATHION MIXTURE, LIQUID emits very toxic fumes of oxides of sulfur, phosphorus and nitrogen [Lewis, 3rd ed., 1993, p. 984].
[Air & Water Reactions]

PARATHION MIXTURE, LIQUID is slightly soluble in water.
[Health Hazard]

Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
[Fire Hazard]

Combustible material: may burn but does not ignite readily. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Safety DataBack Directory
[Hazard Codes ]

T+;N,N,T+,Xn,F
[Risk Statements ]

R24:Toxic in contact with skin.
R26/28:Very Toxic by inhalation and if swallowed .
R48/25:Toxic: danger of serious damage to health by prolonged exposure if swallowed .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R67:Vapors may cause drowsiness and dizziness.
R65:Harmful: May cause lung damage if swallowed.
R38:Irritating to the skin.
R11:Highly Flammable.
[Safety Statements ]

S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
[RIDADR ]

UN 3278
[RTECS ]

TF4550000
[HazardClass ]

6.1(a)
[PackingGroup ]

I
[HS Code ]

29201100
[Hazardous Substances Data]

56-38-2(Hazardous Substances Data)
[Toxicity]

LD50 in female, male rats (mg/kg): 3.6, 13 orally; 6.8, 21 dermally (Gaines)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Etanol-->Chlorine-->Xylene-->Phosphorus pentasulfide-->EMULSIFIER-->TRIMETHYLAMINE HYDROCHLORIDE-->Diethyl chlorothiophosphate-->Sodium 4-nitrophenoxide
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Parathion(56-38-2).msds
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

56-38-2(sigmaaldrich)
56-38-2 suppliers list
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Fax: +86-0592-6210733
Website: www.mainchem.com
Company Name: J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
Fax:+86-10-82849933
Website:www.jkchemical.com
Company Name: Hongene Biotechnology Limited  
Tel:86-21-64757213
Fax:86-21-64700613
Website:www.hongene.com
Company Name: Beijing VSciChem Technology Co., Ltd.  
Tel:010-52483976 13811761079
Fax:010-60270130
Website:www.vscichem.com
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel:021-54306202,021-54308259
Fax:+86-21-54291107
Website:www.chemto.com
Company Name: Nanjing MeiBo Biological Technology Co., Ltd.  
Tel:025-58619198
Fax:025-58619197
Website:www.mbbio.com
Company Name: BEST-REAGENT  
Tel:028-85973071 028-85973075
Fax:028-85973075
Website:www.best-reagent.com
Company Name: Spectrum Chemical Manufacturing Corp.  
Tel:021-67601398,18616765336,QQ:3475911745
Fax:021-57711696
Website:www.spectrumchina.com.cn
Company Name: Hangzhou Sage Chemical Co., Ltd.  
Tel:0571-86818502
Fax:Pls mail us for more information!
Website:www.sagechem.com
Company Name: Beijing HuaMeiHuLiBiological Chemical   
Tel:010-56205725;010-86181995
Fax:010-65763397
Website:www.huabeibiochem.com
Company Name: 9ding chemical ( Shanghai) Limited  
Tel:4009209199
Fax:86-021-52271987
Website:www.9dingchem.com
Company Name: TianJin Alta Scientific Co., Ltd.  
Tel:+86-022-6537-8550
Fax:+86-022-2532-9655
Website:www.altascientific.cn
Company Name: ChemStrong Scientific Co.,Ltd  
Tel:0755 66853366
Fax:0755 28363542
Website:www.chem-strong.com
Company Name: Jintan WeiDeLong Chemical Co., Ltd.  
Tel:0519-82805025;82196959;13616137378
Fax:0519-82805025
Website:www.wdlchem.com
Company Name: Hangzhou J&H Chemical Co., Ltd.  
Tel:+86-0571-87396432
Fax:+86-0571-87396431
Website:www.jhechem.com
Company Name: Alta Scientific Co., Ltd.  
Tel:(0086) 22-6537-8550; 185-2256-9193; 185-2256-9194
Fax:(0086) 22-2532-9655
Website:www.altascientific.cn
Company Name: Codow Chemical Co.,Ltd.  
Tel:+86-20-38056109 / 3892 1903
Fax:+86-20-6261 9665
Website:www.codow.com.cn
Company Name: Hangzhou Dingyan Chem Co., LTD  
Tel:0571-87157530,88025800,86465881
Fax:0571-87156470
Website:www.dingyanchem.com
Tags:56-38-2 Related Product Information
298-00-0 2157-98-4 115-96-8 105-53-3 60-29-7 56-38-2