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ChemicalBook >> CAS DataBase List >> N-sec-Butylurea

N-sec-Butylurea

N-sec-Butylurea price.
  • $225 - $1168.42
  • Product name: N-sec-Butylurea
  • CAS: 689-11-2
  • MF: C5H12N2O
  • MW: 116.16
  • EINECS:211-709-1
  • MDL Number:MFCD00025453
  • Synonyms:secondarybutylurea ;Urea, sec-butyl-;N-(SEC-BUTYL)UREA;N-(1-METHYLPROPYL)UREA;1-sec-Butylurea;Nsc27458;Urea, (1-methylpropyl)-;TIMTEC-BB SBB008605
7 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Crysdot
  • TRC
Package
  • 1G
  • 2.5G
  • 5g
  • 100g
  • ManufacturerAHH
  • Product numberMT-18747
  • Product descriptionN-(1-Methylpropyl)urea 98%
  • Packaging5g
  • Price$445
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0629BA
  • Product descriptionSec-butylurea
  • Packaging5g
  • Price$237
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031037
  • Product description(BUTAN-2-YL)UREA 95.00%
  • Packaging1G
  • Price$721.57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031037
  • Product description(BUTAN-2-YL)UREA 95.00%
  • Packaging2.5G
  • Price$983.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031037
  • Product description(BUTAN-2-YL)UREA 95.00%
  • Packaging5G
  • Price$1168.42
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13006479
  • Product description1-Butylurea 95+%
  • Packaging5g
  • Price$651
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB750105
  • Product description1-?Butylurea
  • Packaging100g
  • Price$225
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-18747 N-(1-Methylpropyl)urea 98% 5g $445 2021-12-16 Buy
AK Scientific 0629BA Sec-butylurea 5g $237 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031037 (BUTAN-2-YL)UREA 95.00% 1G $721.57 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031037 (BUTAN-2-YL)UREA 95.00% 2.5G $983.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031037 (BUTAN-2-YL)UREA 95.00% 5G $1168.42 2021-12-16 Buy
Crysdot CD13006479 1-Butylurea 95+% 5g $651 2021-12-16 Buy
TRC B750105 1-?Butylurea 100g $225 2021-12-16 Buy

Properties

Melting point :165-166 °C
Boiling point :217.23°C (rough estimate)
Density :1.0551 (rough estimate)
refractive index :1.4496 (estimate)
solubility :soluble in Methanol
form :Solid
pka :14.40±0.46(Predicted)
color :White
NIST Chemistry Reference :Urea, (1-methylpropyl)-(689-11-2)
EPA Substance Registry System :sec-Butylurea (689-11-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

1-??Butylurea is a compound used for developing cosmetic compositions for straightening hair fibers. It is also used as a reagent for the synthesis of chiral mono-??, di-??, tri-??, and tetraalkylglycolurils by cyclocondensation of ureas with dihydroxyimidazolidinones or glyoxal.

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