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N,N'-Diethylthiourea

N,N'-Diethylthiourea
N,N'-Diethylthiourea structure
CAS No.
105-55-5
Chemical Name:
N,N'-Diethylthiourea
Synonyms
DETU;u15030;U 15030;THIATE H;pennzonee;u15030[qr];NCI-C03816;Pennzone E;usafek-1803;USAF ek-1803
CBNumber:
CB2438858
Molecular Formula:
C5H12N2S
Formula Weight:
132.23
MOL File:
105-55-5.mol

N,N'-Diethylthiourea Properties

Melting point:
76-78 °C(lit.)
Boiling point:
245°C (estimate)
Density 
1,12 g/cm3
refractive index 
1.5300 (estimate)
Flash point:
186 °C
storage temp. 
Store below +30°C.
solubility 
42g/l
pka
14.47±0.70(Predicted)
form 
solid
PH
7 (38g/l, H2O, 20℃)
Water Solubility 
38 g/L (20 ºC)
BRN 
773905
Stability:
Stable. May be air sensitive. Incompatible with strong oxidizing agents.
InChIKey
FLVIGYVXZHLUHP-UHFFFAOYSA-N
CAS DataBase Reference
105-55-5(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
J2RDK7O9MZ
IARC
3 (Vol. 79) 2001
NIST Chemistry Reference
Diethyl-2-thiourea(105-55-5)
EPA Substance Registry System
N,N'-Diethylthiourea (105-55-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS08,GHS07
Signal word  Danger
Hazard statements  H351-H302-H302+H312-H317-H318-H372-H412
Precautionary statements  P305+P351+P338-P333+P313-P337+P313-P261-P264-P270-P272-P302+P352+P333+P313+P363-P501-P260-P280-P301+P312+P330-P305+P351+P338+P310
Hazard Codes  Xn,T
Risk Statements  22-40-45-20/21/22
Safety Statements  45-36/37-53-24/25
WGK Germany  2
RTECS  YS9800000
TSCA  Yes
HS Code  29309070
NFPA 704
0
2 0

N,N'-Diethylthiourea price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D100900 N,N′-Diethylthiourea 98% 105-55-5 250g $47.6 2020-08-18 Buy
Sigma-Aldrich 8.03520 N,N′-Diethylthiourea 105-55-5 8035205000 $184 2020-08-18 Buy
TCI Chemical D0530 1,3-Diethyl-2-thiourea >97.0%(T) 105-55-5 25g $14 2020-06-24 Buy
TCI Chemical D0530 1,3-Diethyl-2-thiourea >97.0%(T) 105-55-5 500g $66 2020-06-24 Buy
Alfa Aesar A17143 N,N'-Diethylthiourea, 98% 105-55-5 1000g $85.7 2020-06-24 Buy

N,N'-Diethylthiourea Chemical Properties,Uses,Production

Description

Diethylthiourea, a thiourea derivative, is used mainly as a rubber chemical, particularly in solid neoprene products.

Chemical Properties

white to buff-coloured solid

Uses

Diethyl thiourea is the inhibitor of corrosion in metal pick/ing solutions; accelerator for mercaptan-modified chloroprene rubber; antidegradant for natural, nitrile-butadiene, styrene-butadiene, and chloroprene rubbers

Definition

ChEBI: Thiourea in which each nitogen carries an ethyl substituent.

General Description

Buff solid or white powder.

Air & Water Reactions

N,N'-Diethylthiourea may be sensitive to exposure to air. . Slightly soluble in water.

Reactivity Profile

N,N'-Diethylthiourea is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition N,N'-Diethylthiourea emits toxic fumes.

Fire Hazard

Flash point data are not available for N,N'-Diethylthiourea, but N,N'-Diethylthiourea is probably combustible.

Contact allergens

Diethylthiourea, a thiourea derivative, is used mainly as a rubber chemical, particularly in solid neoprene products.

Safety Profile

Poison by ingestion. Moderately toxic by intraperitoneal route. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx

Purification Methods

Crystallise it from *benzene. [Beilstein 4 H 118, 4 I 355, 4 II 610, 4 III 220, 4 IV 375.]

N,N'-Diethylthiourea Preparation Products And Raw materials

Raw materials

Preparation Products


N,N'-Diethylthiourea Suppliers

Global( 215)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Chemson Industrial (Shanghai) Co., Ltd.
86-21-65208861-ext8007
86-21-65180813 sales1@chemson.com.cn CHINA 117 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 10132 58
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21842 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 890 55
Speranza Chemical Co., Ltd.
+8618688942810
+86-755-33122716 sophieliu@speranzachem.com CHINA 309 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 2754 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30039 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28231 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23045 58

View Lastest Price from N,N'-Diethylthiourea manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-08-01 N,N'-Diethylthiourea DETU
105-55-5
US $1.00 / KG 1KG 99 100MT Henan Xiangtong Chemical Co., Ltd.
2020-03-11 N,N'-Diethylthiourea
105-55-5
US $20.00 / KG 1KG 99% 200 tons/ year Speranza Chemical Co., Ltd.
2018-08-03 N,N'-Diethylthiourea
105-55-5
US $5075.00 / KG 100KG 99% 10T career henan chemical co

N,N'-Diethylthiourea Spectrum


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