Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3-Bis(hydroxymethyl)thiourea
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Huang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: DIMETHYLOLTHIOUREA
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3084-25-1

3084-25-1 structure

3084-25-1 structure

Name: dimethylolthiourea
Chemical Name: dimethylolthiourea
CAS Number: 3084-25-1
Molecular Formula: C₃H₈N₂O₂S
Molecular Weight: 136.17300
Catalog: Chemical reagent Organic reagent Thiourea
Create Date: 2018-06-21 17:35:01
Modify Date: 2024-01-12 08:27:50

Name	dimethylolthiourea
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

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

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

HS Code	2930909090

50-00-0 structure

50-00-0

17356-08-0 structure

17356-08-0

~%

3084-25-1 structure

3084-25-1

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

Precursor 1
50-00-0
DownStream 1
51872-26-5

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%