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N,N′-Dibutylthiourea

N,N′-Dibutylthiourea structure

CAS No:
109-46-6
Formula:
C9H20N2S
Chemical Name:
N,N′-Dibutylthiourea
Synonyms:
Thiourea,N,N′-dibutyl-;Urea,1,3-dibutyl-2-thio-;N,N′-Dibutylthiourea;1,3-Dibutylthiourea;Pennzone B;1,3-Dibutyl-2-thiourea;Thiate U;Sanceler BUR;Accel BUR-F;NSC 3735;NSC 4148;Stannine 5525;Nocceler BUR;Accelerator DBTU;DBTU;30551-64-5
Categories:
Chemical Reagents > Organic Reagents

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Description

white to light yellow crystalline powder

N,N'-dibutylthiourea is thiourea in which each nitrogen carries a butyl substituent. It has a role as an allergen.

N,N′-Dibutylthiourea Basic Attributes

Molecular Weight：

188.33

Exact Mass：

188.33

BRN：

507434

EC Number：

203-674-6

UNII：

3154M2Q6GD

NSC Number：

4148|3735

DSSTox ID：

DTXSID8042187

HScode：

29309070

Characteristics

PSA：

56.2

XLogP3：

2.8

Appearance：

Clear to slightly yellow crystalline powder.

Density：

0.9893 (rough estimate)

Melting Point：

64 °C

Boiling Point：

122-128 °C @ Press: 14 Torr

Flash Point：

186ºC

Refractive Index：

1.5500 (estimate)

Water Solubility：

slightly soluble

Storage Conditions：

Store below +30°C.

Vapor Pressure：

0.0032 hPa (25 °C)

Toxicity：

LD50 orally in Rabbit: 350 mg/kg

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

22-20/21/22

safety instructions：

36/37-36

RTECS Number：

YS8400000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261, P264, P270, P272, P273, P280, P301+P312, P302+P352, P305+P351+P338, P321, P330, P332+P313, P333+P313, P337+P313, P362, P363, P501

Hazard Statements：

H302

GHS Classification：

|Danger|H302 (75.56%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P272, P273, P280, P301+P312, P302+P352, P305+P351+P338, P312, P314, P321, P322, P330, P332+P313, P333+P313, P337+P313, P362, P363, P391, and P501|Aggregated GHS information provided by 225 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

1,3-dibutyl-2-thiourea

N,N′-Dibutylthiourea Use and Manufacturing

Uses

Acclerator

Production

< 25,000 lb

Manufacturing Info：

Rubber product manufacturing|Thiourea, N,N'-dibutyl-: ACTIVE

Computed Properties

Molecular Weight:188.34
XLogP3:2.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:6
Exact Mass:188.13471982
Monoisotopic Mass:188.13471982
Topological Polar Surface Area:56.2
Heavy Atom Count:12
Complexity:103
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of N,N′-Dibutylthiourea

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

1,3-Dibutyl-2-thiourea

CAS No.: 109-46-6

Content: 99.00%

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Hebei Longbang Technology Co., Ltd Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of chemical

Cas no. 109-46-6 1,3-Dibutyl-2-thiourea mainly used as a Chemical Reagents

CAS No.: 109-46-6

Grade: Chemical Grade

Content: 99%

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