1,1,3,3-Tetrabutylurea

Modify Date: 2024-01-02 09:29:48

1,1,3,3-Tetrabutylurea structure	Common Name	1,1,3,3-Tetrabutylurea
	CAS Number	4559-86-8	Molecular Weight	284.480
	Density	0.9±0.1 g/cm3	Boiling Point	379.8±11.0 °C at 760 mmHg
	Molecular Formula	C₁₇H₃₆N₂O	Melting Point	<-50ºC
	MSDS	N/A	Flash Point	132.0±11.6 °C

Name	1,1,3,3-Tetrabutylurea
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	379.8±11.0 °C at 760 mmHg
Melting Point	<-50ºC
Molecular Formula	C₁₇H₃₆N₂O
Molecular Weight	284.480
Flash Point	132.0±11.6 °C
Exact Mass	284.282776
PSA	23.55000
LogP	6.57
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.463

1,1,3,3-Tetrabutylurea MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YU2080000

CHEMICAL NAME :: Urea, tetrabutyl-

CAS REGISTRY NUMBER :: 4559-86-8

LAST UPDATED :: 199710

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 17 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 25,173,1987

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 700 mg/m3/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 25,173,1987 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

DOSE :: 5 gm/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 25,173,1987

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

DOSE :: 2500 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 25,173,1987

Safety Phrases	S22-S24/25
RTECS	YU2080000
HS Code	2924199090

Precursor 9
CAS#:201230-82-2 carbon monoxide CAS#:111-92-2 Dibutylamine CAS#:124-38-9 Carbon dioxide CAS#:650-51-1 Sodium TCA
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CAS#:13358-73-1 dibutylcarbamyl...
DownStream 2
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HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Urea, N,N,N',N'-tetrabutyl-

EINECS 224-929-8

MFCD00042901

1,1,3,3-Tetrabutylurea

Tetrabutylurea

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1,3,3-Tetrabutylurea
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: Tetrabutylurea
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

HENAN NEWBLUE CHEMICAL CO.,LTD
China
Product Name: TBU / Tetrabutylurea
Price: ￥Inquiry/1ton ￥Inquiry/20ton ￥Inquiry/100ton ￥Inquiry/500ton
Purity: 99.0%
Stocking Period: 1 Day
Contact: Anson

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