Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Urea, 1, 3-bis(3-carboxypropyl)-2-thio-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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7256-00-0

7256-00-0 structure

7256-00-0 structure

Name: Urea, 1, 3-bis(3-carboxypropyl)-2-thio-
Chemical Name: Urea, 1, 3-bis(3-carboxypropyl)-2-thio
CAS Number: 7256-00-0
Molecular Formula: C₉H₁₆N₂O₄S
Molecular Weight: 248.29900
Create Date: 2016-03-11 18:37:35
Modify Date: 2025-08-25 07:50:39

Name	Urea, 1, 3-bis(3-carboxypropyl)-2-thio
Synonyms	N,N'-Bis-(3-carboxy-propyl)-thioharnstoff 1,3-Bis(3-carboxypropyl)thiourea USAF MS-1 4,4'-[(Thiocarbonyl)diimino]dibutyric acid 4,4'-thioureylene-di-butyric acid 4,4'-Thioureylen-di-buttersaeure 4-[3-(3-methoxycarbonylpropyl)thioureido]butyric acid

Density	1.313g/cm3
Boiling Point	489.7ºC at 760 mmHg
Molecular Formula	C₉H₁₆N₂O₄S
Molecular Weight	248.29900
Flash Point	250ºC
Exact Mass	248.08300
PSA	130.75000
LogP	0.96190
Index of Refraction	1.562

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS2450000

CHEMICAL NAME :: Urea, 1,3-bis(3-carboxypropyl)-2-thio-

CAS REGISTRY NUMBER :: 7256-00-0

BEILSTEIN REFERENCE NO. :: 1712862

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H16-N2-O4-S

MOLECULAR WEIGHT :: 248.33

WISWESSER LINE NOTATION :: QV3MYUS&M3VQ

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 :: 200 mg/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

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