Back to ChemicalBook Home--->CAS DataBase List--->86-88-4

86-88-4

86-88-4 Structure

86-88-4 Structure
IdentificationMore
[Name]

1-(1-NAPHTHYL)-2-THIOUREA
[CAS]

86-88-4
[Synonyms]

1-(1-NAPHTHYL)-2-THIOUREA
1-(1-NAPHYTHYL)-2-THIOUREA
1-NAPHTHYL-2-THIOUREA
1-NAPHTHYLTHIOUREA
ALPHA-NAPHTHYLTHIOUREA
A-NAPHTHYLTHIOCARBAMIDE
A-NAPHTHYLTHIOUREA
ANTU
ANTURAT(R)
BANTU(R)
CHEMICAL 109(R)
LABOTEST-BB LT02090877
NAPHTHALEN-1-YL-THIOUREA
α-Naphthylthiourea
RATTRACK(R)
1-(1-naphthyl)-2-thio-ure
1-(1-naphthyl)thiourea
1-Naftil-tiourea
1-Naftylthioureum
1-naphthalenyl-thioure
[EINECS(EC#)]

201-706-3
[Molecular Formula]

C11H10N2S
[MDL Number]

MFCD00041824
[Molecular Weight]

202.28
[MOL File]

86-88-4.mol
Chemical PropertiesBack Directory
[Appearance]

ANTU is a noncombustible, white crystalline solid or gray powder. Odorless.
[Appearance]

greyish to beige-brown crystals or cryst. powder
[mp ]

193 °C
[storage temp. ]

Poison room
[Merck ]

14,722
[BRN ]

778118
[CAS DataBase Reference]

86-88-4(CAS DataBase Reference)
Hazard InformationBack Directory
[Chemical Properties]

Alpha-naphthylthiourea (α-naphthalene thiourea) is a pure white or beige-brown solid/ blue-gray powder. It is hard to dissolve in water, acid, and general organic solvents, but dissolves in boiling ethanol and alkaline solution. On decomposition, ANTU releases carbon monoxide, toxic and irritating fumes and gases, and carbon dioxide. It is a rodenticide and a poison bait to lure rodents.
[General Description]

White crystal or powder; technical product is gray powder. Has no odor but a bitter taste. Used primarily as a rodenticide for control of adult Norway rats. Not produced commercially in the U.S.
[Reactivity Profile]

ANTU(86-88-4) is incompatible with the following: Strong oxidizers, silver nitrate .
[Air & Water Reactions]

Slightly soluble in water.
[Hazard]

Toxic by ingestion
[Health Hazard]

α-Naphthalene thiourea, a rodenticide, is very toxic and is fatal if swallowed. Exposures to ANTU cause poisoning with symptoms that include, but are not limited to, headache, weakness, dizziness, shortness of breath, cyanosis, blood abnormalities, methemoglobinemia, irritation of the digestive tract, liver and kidney damage, cardiac and CNS disturbances, convulsions, tachycardia, dyspnea, vertigo, tinnitus, weakness, disorientation, lethargy, drowsiness, and fi nally coma and death. The target organs include the blood, kidneys, CNS, liver, lungs, cardiovascular system, and blood-forming organs.
[Health Hazard]

Moderately toxic: probable oral lethal dose (human) 0.5-5 gm/kg, or between 1 ounce and 1 pint (or l lb.) for 150 lb. person. Chronic sublethal exposure may cause antithyroid activity. Can produce hyperglycemia of three times normal in three hours. People with chronic respiratory disease or liver disease may be especially at risk.
[Potential Exposure]

ANTU or its formulations are used as a rodenticide.
[Fire Hazard]

Emits sulfur dioxide, oxides of nitrogen, and carbon monoxide fumes upon decomposition. ANTU reacts with silver nitrate and strong oxidizers. Avoid decomposing heat.
[First aid]

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit. Medical observation is recommended for 24 to 48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy.
[Shipping]

UN1651 Naphthylthiourea, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
[Incompatibilities]

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, silver nitrate.
[Waste Disposal]

Incinerate in a furnace equipped with an alkaline scrubber. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.
Safety DataBack Directory
[Hazard Codes ]

T+
[Risk Statements ]

R28:Very Toxic if swallowed.
R40:Limited evidence of a carcinogenic effect.
[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) .
S25:Avoid contact with eyes .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
[RIDADR ]

1651
[RTECS ]

YT9275000
[HazardClass ]

6.1
[PackingGroup ]

I
[HS Code ]

29309090
[storage]

α-Naphthalene thiourea should be kept stored in a tightly closed container in a locked poison room, in a cool, dry, well-ventilated area away from incompatible substances.
[Precautions]

Workers should use/handle α-naphthalene thiourea with adequate ventilation. During use, dust generation and accumulation should be minimum, and avoid contact with the eyes, skin, and clothing.
[Safety Profile]

Poison by ingestion and intraperitoneal routes. Moderately toxic to humans by an unspecified route. Questionable carcinogen with experimental tumorigenic data. Mutagenic data. A rodenticide used extensively. Death is caused by pulmonary edema. Chronic toxicity has been known to cause dermatitis and a decrease in the white blood cells. When heated to decomposition it emits toxic fumes of NOx and SOx.
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ammonium thiocyanate-->Sodium thiocyanate-->1-Aminonaphthalene-->Potassium thiocyanate-->2-AMINONAPHTHALENE HYDROCHLORIDE
[Preparation Products]

1-Naphthyl isothiocyanate
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

α-naphthylthiourea(86-88-4).msds
Spectrum DetailBack Directory
[Spectrum Detail]

1-(1-NAPHTHYL)-2-THIOUREA(86-88-4)IR1
1-(1-NAPHTHYL)-2-THIOUREA(86-88-4)IR2
1-(1-NAPHTHYL)-2-THIOUREA(86-88-4)MS
1-(1-NAPHTHYL)-2-THIOUREA(86-88-4)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1-(1-Naphthyl)-2-thiourea,97%(86-88-4)
[Alfa Aesar]

N-(1-Naphthyl)thiourea, 97%(86-88-4)
[Sigma Aldrich]

86-88-4(sigmaaldrich)
86-88-4 suppliers list
Company Name: Hubei xin bonus chemical co. LTD
Tel: 13657299721
Fax:
Website: www.chemicalbook.com/ShowSupplierProductsList1549548/0.htm
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-188-71490254
Fax:
Website: www.chemicalbook.com/ShowSupplierProductsList31316/0.htm
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Fax: +86-0592-6210733
Website: www.mainchem.com
Company Name: Alfa Aesar  
Tel:400-610-6006; 021-67582000
Fax:021-67582001/03/05
Website:www.alfachina.cn
Company Name: Thermo Fisher Scientific  
Tel:800-810-5118
Fax:+86-10-84193589
Website:www.thermo.com.cn
Company Name: Shanghai T&W Pharmaceutical Co., Ltd.  
Tel:+86 21 61551611
Fax:+86 21 50676805
Website:www.trustwe.com
Company Name: Shanghai Baoman Biotechnology Co., Ltd.  
Tel:021-62130998
Fax:
Website:www.baomanbio.com
Company Name: Codow Chemical Co.,Ltd.  
Tel:+86-20-38056109
Fax:+86-20-62619665
Website:www.codow.com.cn
Company Name: Guangzhou Jhd Chemical Reagent Co., Ltd.  
Tel:020-84383047
Fax:020-84380294
Website:www.jhd.com.cn
Company Name: Suzhou chems bio-tech.co.,Ltd.  
Tel:13814824891 0512-67903504 13914062296 QQ 604360797
Fax:0512-67903504
Website:www.chems-bio.com
Company Name: Shenzhen Regent Biochemical Technology Co., Ltd.  
Tel:0755-85201366 18018719207
Fax:0755-85201366
Website:cn.regentsciences.com
Company Name: Shenzhen Xinyaoxiong Industrial Co. Ltd.  
Tel:0755-33204565 Sales QQ:2280077800(WeChat)
Fax:Advantage suppliers add cooperation QQ:577116998
Website:www.chemicalbook.com/ShowSupplierProductsList30935/0.htm
Tags:86-88-4 Related Product Information
637-07-0 123-47-7 86-88-4