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117498

Sigma-Aldrich

1,2-Diaminopropane

99%

Synonym(s):

1,2-Propanediamine, Propylenediamine

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5 G
₹13,431.00

About This Item

Linear Formula:
CH3CH(NH2)CH2NH2
CAS Number:
78-90-0
Molecular Weight:
74.12
Beilstein:
605274
EC Number:
201-155-9
MDL number:
MFCD00008089
UNSPSC Code:
12352100
eCl@ss:
39030209
PubChem Substance ID:
24847332
NACRES:
NA.22

₹13,431.00

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vapor density

2.6 (vs air)

Quality Level

200

vapor pressure

14 mmHg ( 20 °C)

Assay

99%

autoignition temp.

680 °F

expl. lim.

11.1 %

refractive index

n20/D 1.446 (lit.)

bp

119-120 °C (lit.)

solubility

H2O: very soluble

density

0.87 g/mL at 25 °C (lit.)

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125857D23602D23807
1,2-Diaminopropane 99%

117498

1,2-Diaminopropane

2,3-Diaminopyridine 95%

125857

2,3-Diaminopyridine

1,3-Diaminopropane ≥99%

D23602

1,3-Diaminopropane

1,3-Diaminopropane dihydrochloride 98%

D23807

1,3-Diaminopropane dihydrochloride

assay

99%

assay

95%

assay

≥99%

assay

98%

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

-

solubility

H2O: very soluble

solubility

H2O: soluble 50 mg/mL, opaque (brown to very dark brown)

solubility

-

solubility

-

refractive index

n20/D 1.446 (lit.)

refractive index

-

refractive index

n20/D 1.458 (lit.)

refractive index

-

bp

119-120 °C (lit.)

bp

-

bp

140 °C (lit.)

bp

-

density

0.87 g/mL at 25 °C (lit.)

density

-

density

0.888 g/mL at 25 °C (lit.)

density

-

General description

1,2-Diaminopropane undergoes condensation with salicylaldehyde and its derivatives to form Schiff base[1]. It reacts with formaldehyde and hydrogen peroxide in aqueous acidic solution to give cage peroxide, 1,6-diaza-3,4,8,9-tetraoxa-11-methylbicyclo[4.4.2]dodecane[2].

Application

1,2-Diaminopropane was used as model precursor in the electron induced deposition of amorphous carbon nitride films[3].

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

93.2 °F - closed cup

Flash Point(C)

34 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCP1054
    MKCD6613
    MKBZ8112V
    MKBS9403V
    MKBP4042V

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    You Zhou et al.
    The Analyst, 143(15), 3628-3634 (2018-07-04)
    1-Hydroxypyrene (1-HP) is a urinary metabolite of polycyclic aromatic hydrocarbons (PAHs), and can function as a convenient biomarker for human intoxication of PAH carcinogens. The development of simple 1-HP sensors with high sensitivity and fast response is highly desirable. Herein

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