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Pennzone B

1,3-Dibutyl-2-thiourea

CAS: 109-46-6

Molecular Formula: C9H20N2S

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Pennzone B - Names and Identifiers

Name 1,3-Dibutyl-2-thiourea
Synonyms Pennzone B
n,n'-dibutyl-thioure
1,3-dibutyl-2-thio-ure
1,3-Dibutyl-2-thiourea
N,N'-Di-n-butylthiourea
1,3-Di-N-butyl-2-thiourea
DBTU(1,3-dibutylthiourea)
N,N'-di-Normal-butylthiourea
1,3-Dibutyl-2-thiourea ( DBTU )
CAS 109-46-6
EINECS 203-674-6
InChI InChI=1/C9H20N2S/c1-3-5-7-10-9(12)11-8-6-4-2/h3-8H2,1-2H3,(H2,10,11,12)

Pennzone B - Physico-chemical Properties

Molecular FormulaC9H20N2S
Molar Mass188.33
Density0.9893 (rough estimate)
Melting Point63-65°C(lit.)
Boling Point122 °C / 14mmHg
Flash Point105.9°C
Water Solubilityslightly soluble
Solubility within almost transparency in Methanol
Vapor Presure0.0032 hPa (25 °C)
Appearancepowder to crystal
ColorWhite to Light yellow
BRN507434
pKa14.30±0.70(Predicted)
PH6 (0.2g/l, H2O, 20℃)
Storage ConditionKeep in dark place,Sealed in dry,Room Temperature
Refractive Index1.5500 (estimate)
MDLMFCD00004926

Pennzone B - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR22 - Harmful if swallowed
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety DescriptionS36/37 - Wear suitable protective clothing and gloves.
S36 - Wear suitable protective clothing.
WGK Germany3
RTECSYS8400000
TSCAYes
HS Code29309070
Hazard ClassIRRITANT
ToxicityLD50 orally in Rabbit: 350 mg/kg

Pennzone B - Reference Information

LogP2.75
NIST chemical information Information provided by: webbook.nist.gov (external link)
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
Last Update：2024-04-09 19:05:09
Pennzone B
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Featured ProductsSpot supply
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Tel: +86-18821248368
Email: Int06@meryer.com
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Email: 18721521379@163.com
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JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
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Tel: 400-968-2212
Email: 3623107365@qq.com
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Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: 1,3-Dibutyl-2-thiourea Request for quotation
CAS: 109-46-6
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
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CAS: 109-46-6
Tel: 18301782025
Email: 3008007409@qq.com
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View History
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