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1-PHENYL-2-THIOUREA

1-PHENYL-2-THIOUREA
1-PHENYL-2-THIOUREA structure
CAS No.
103-85-5
Chemical Name:
1-PHENYL-2-THIOUREA
Synonyms
PTC;PTC1;MTC1;u6324;PTCH1;HSCR1;MEN2A;MEN2B;RET51;U 6324
CBNumber:
CB6737447
Molecular Formula:
C7H8N2S
Formula Weight:
152.22
MOL File:
103-85-5.mol

1-PHENYL-2-THIOUREA Properties

Melting point:
145-150 °C(lit.)
Density 
1.3
refractive index 
1.5500 (estimate)
storage temp. 
Poison room
solubility 
Soluble in alcohol
form 
Crystalline Powder
color 
Off-white to beige
Water Solubility 
Soluble in hot water and alcohol.
Merck 
14,7315
BRN 
907309
Stability:
Stable. Incompatible with strong acids, strong oxidizing agents, strong bases.
CAS DataBase Reference
103-85-5(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T+
Risk Statements  28-43
Safety Statements  28-36/37-45
RIDADR  UN 2811 6.1/PG 1
WGK Germany  3
RTECS  YU1400000
TSCA  Yes
HazardClass  6.1
PackingGroup  I
HS Code  29309090
Toxicity LD50 in rats, rabbits (mg/kg): 3, 40 orally (Scheline)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P330 Rinse mouth.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P350 IF ON SKIN: Gently wash with plenty of soap and water.

1-PHENYL-2-THIOUREA price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P7629 N-Phenylthiourea ≥98% 103-85-5 10g $41.9 2018-11-13 Buy
Sigma-Aldrich 222909 N-Phenylthiourea 97% 103-85-5 100g $266 2018-11-13 Buy
TCI Chemical P0237 1-Phenyl-2-thiourea >98.0%(HPLC)(N) 103-85-5 25g $46 2018-11-22 Buy
TCI Chemical P0237 1-Phenyl-2-thiourea >98.0%(HPLC)(N) 103-85-5 500g $378 2018-11-22 Buy
Alfa Aesar L06690 N-Phenylthiourea, 97% 103-85-5 50g $95.9 2018-11-13 Buy

1-PHENYL-2-THIOUREA Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Chemical Properties

N-phenylthiourea is a colorless crystalline solid.

Uses

In medical genetics.

General Description

Needle-like crystals. Used in the manufacture of rodenticides and in medical genetics.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

1-PHENYL-2-THIOUREA is incompatible with strong oxidizers, strong acids and strong bases. 1-PHENYL-2-THIOUREA emits toxic fumes on contact with acid fumes.

Health Hazard

1-PHENYL-2-THIOUREA is classified as extremely toxic. The probable oral lethal dose is 5-50 mg/kg or between 7 drops and 1 teaspoon for a 70 kg (150 lb.) person.

Fire Hazard

Dangerous disaster hazard; emits toxic fumes of oxides of sulfur and nitrogen when heated to decomposition. Avoid acids or acid fumes.

Potential Exposure

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. Contact with acids or acid fumes produces toxic fumes of sulfur oxide.

Enzyme inhibitor

This thiourea (FW = 152.22 g/mol; M.P. = 154°C; = 0.25 g/100 g cold H2O) either tastes bitter or is tasteless, depending on the heredity of the taster. Target(s): N-acetyl-6-hydroxytryptophan oxidase; aromatic-L-aminoacid decarboxylase, or dopa decarboxylase; aureusidin synthase; bacterial leucyl aminopeptidase; catechol oxidase; cytochome c oxidase (6;) dynein ATPase; succinate dehydrogenase; tyrosinase, or monophenol monooxygenase, or polyphenol oxidase; and xanthine oxidase.

Purification Methods

Crystallise the thiourea from water and dry it at 100o in air. [Beilstein 12 IV 804.]

Incompatibilities

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 2448 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.

Waste Disposal

In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

1-PHENYL-2-THIOUREA Preparation Products And Raw materials

Raw materials

Preparation Products


1-PHENYL-2-THIOUREA Suppliers

Global( 157)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32452 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24196 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 25796 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23959 58
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 sale@xiyashiji.com China 9634 57
Suzhou chems bio-tech.co.,Ltd. 13814824891 0512-67903504 13914062296 QQ 604360797
0512-67903504 604360797@qq.com China 463 58
Creasyn Finechem(Tianjin) Co., Ltd. 86-22-83945878,83945171,83945172
4008266163-06019 export@creasyn.com sale@creasyn.com China 818 68
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
future industrial shanghai co., ltd 400-0066-400;021-60496031
021-55660885 sales@jonln.com China 2041 65
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30168 84

View Lastest Price from 1-PHENYL-2-THIOUREA manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-12 1-PHENYL-2-THIOUREA
103-85-5
US $1.00 / KG 1KG 99% 25kg career henan chemical co

1-PHENYL-2-THIOUREA Spectrum


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