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TRIMETHYLTHIOUREA

Product Name
TRIMETHYLTHIOUREA
CAS No.
2489-77-2
Chemical Name
TRIMETHYLTHIOUREA
Synonyms
thiatee;Thiate E;NCI-C02186;THIATE EF-2;thiatee[qr];nci-c02186[qr];trimethyl-thioure;TRIMETHYLTHIOUREA;Thiourea, trimethyl-;trimethyl-2-thiourea
CBNumber
CB8317858
Molecular Formula
C4H10N2S
Formula Weight
118.2
MOL File
2489-77-2.mol
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TRIMETHYLTHIOUREA Property

Melting point:
84°C
Boiling point:
221.2°C
Density 
1.027 (estimate)
refractive index 
1.5000 (estimate)
form 
solid
pka
15.29±0.70(Predicted)
color 
White to Almost white
CAS DataBase Reference
2489-77-2(CAS DataBase Reference)
EPA Substance Registry System
Trimethylthiourea (2489-77-2)
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
RTECS 
YU4900000
HS Code 
2930.90.9250
Hazardous Substances Data
2489-77-2(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
T0667
Product name
Trimethylthiourea
Purity
>98.0%(N)
Packaging
100g
Price
$73
Updated
2024/03/01
TCI Chemical
Product number
T0667
Product name
Trimethylthiourea
Purity
>98.0%(N)
Packaging
500g
Price
$184
Updated
2024/03/01
AK Scientific
Product number
9324AL
Product name
Trimethylthiourea
Packaging
500g
Price
$233
Updated
2021/12/16
Matrix Scientific
Product number
176190
Product name
N,N,N'-Trimethylthiourea
Packaging
1g
Price
$316
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0031064
Product name
N,N,N'-TRIMETHYLTHIOUREA
Purity
95.00%
Packaging
500MG
Price
$727.65
Updated
2021/12/16
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TRIMETHYLTHIOUREA Chemical Properties,Usage,Production

Description

Trimethylthiourea is a thiourea derivative. Patients sensitized to ethylbutyl thiourea ean also react to trimethylthiourea.

Uses

1,1,3-Trimethylthiourea can be used to synthesize many isothiouronium compounds.

General Description

Prisms (from benzene or ligroin) or off-white powder.

Air & Water Reactions

Very slightly soluble in water.

Reactivity Profile

An organosulfide amide. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Organic 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 TRIMETHYLTHIOUREA emits toxic fumes of nitrogen oxides and sulfur oxides.

Fire Hazard

Flash point data for TRIMETHYLTHIOUREA are not available; however, TRIMETHYLTHIOUREA is probably combustible.

Contact allergens

Trimethylthiourea is a thiourea derivative used, for example, for polychloroprene (neoprene) rubber vul- canization. Patients sensitized to ethylbutyl thiourea can also react to trimethylthiourea.

Safety Profile

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

TRIMETHYLTHIOUREA Preparation Products And Raw materials

Raw materials

Preparation Products

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TRIMETHYLTHIOUREA Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80

2489-77-2, TRIMETHYLTHIOUREARelated Search:


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