dimethylolthiourea

Modify Date: 2024-01-12 08:27:50

dimethylolthiourea Structure
dimethylolthiourea structure
Common Name dimethylolthiourea
CAS Number 3084-25-1 Molecular Weight 136.17300
Density 1.423g/cm3 Boiling Point 286.2ºC at 760mmHg
Molecular Formula C3H8N2O2S Melting Point N/A
MSDS N/A Flash Point 126.9ºC

 Names

Name dimethylolthiourea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.423g/cm3
Boiling Point 286.2ºC at 760mmHg
Molecular Formula C3H8N2O2S
Molecular Weight 136.17300
Flash Point 126.9ºC
Exact Mass 136.03100
PSA 96.61000
Index of Refraction 1.617

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS2720000
CHEMICAL NAME :
Urea, 1,3-bis(hydroxymethyl)-2-thio-
CAS REGISTRY NUMBER :
3084-25-1
BEILSTEIN REFERENCE NO. :
1721941
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C3-H8-N2-O2-S
MOLECULAR WEIGHT :
136.19
WISWESSER LINE NOTATION :
Q1MYUS&M1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

 Safety Information

HS Code 2930909090

 Synthetic Route

~%

dimethylolthiourea Structure

dimethylolthiourea

CAS#:3084-25-1

Literature: Pollak Mod.Plastics, 1939 , vol. 16, # 10 p. 45,75 Chem. Zentralbl., 1939 , vol. 110, # II p. 2913

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

USAF B-74
Dimethylolthioharnstoff
Dimethylothioharnstoff
1,3-bis(hydroxymethyl)-2-thio-ure
Urea,1,3-bis(hydroxymethyl)-2-thio
N,N'-Bis-hydroxy-methyl-thioharnstoff
1,3-(bis(hydroxymethyl))thiourea
Thiourea,N,N'-bis(hydroxymethyl)
Einecs 221-389-5
N,N'-bis-hydroxymethyl-thiourea