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Merck

90865

Supelco

3-Iodo-2-propynyl N-butylcarbamate

analytical standard

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About This Item

Linear Formula:
CH3(CH2)3NHCO2CH2C≡Cl
CAS Number:
Molecular Weight:
281.09
EC Number:
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24

Pricing and availability is not currently available.

grade

analytical standard

Quality Level

Assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤1.0% water

mp

64-68 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

CCCCNC(=O)OCC#CI

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form

powder

form

(Coarse ground flakes and powder)

form

powder or flakes

form

solid

mol wt

50,000-190,000 Da (based on viscosity)

mol wt

310000-375000 Da

mol wt

-

mol wt

190000-375000 Da

viscosity

20-300 cP, 1 wt. % in 1% acetic acid(25 °C, Brookfield)(lit.)

viscosity

800-2000 cP, 1 wt. % in 1% acetic acid(25 °C, Brookfield)(lit.)

viscosity

-

viscosity

>200 cP, 1 wt. % in 1% acetic acid(20 °C, Brookfield)(lit.)

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1 - STOT RE 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Jani Mikael Pelto et al.
Journal of microencapsulation, 31(5), 415-421 (2014-05-28)
Polystyrene (PS, 1), polycaprolactone homopolymers (PCL, 2) and 3-Iodo-2-propynyl n-butylcarbamate (IPBC, 3) were physically mixed in dichloromethane (DCM) and processed into solid microspheres by using emulsion solvent evaporation method. Five different compositions with varying PS/PCL ratio were tested. The phase

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