1,2-Diaminopropane

Modify Date: 2026-07-04 10:27:29

1,2-Diaminopropane Structure
1,2-Diaminopropane structure
 Common Name 1,2-Diaminopropane
CAS Number 78-90-0 Molecular Weight 74.12490
Density 0.87 Boiling Point 119-120ºC
Molecular Formula C3H10N2 Melting Point -37ºC
MSDS Chinese USA Flash Point 33ºC
Symbol GHS02 GHS05 GHS06 GHS08
GHS02, GHS05, GHS06, GHS08		 Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name propylenediamine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.87
Boiling Point 119-120ºC
Melting Point -37ºC
Molecular Formula C3H10N2
Molecular Weight 74.12490
Flash Point 33ºC
Exact Mass 74.08440
PSA 52.04000
LogP 0.69290
Vapour density 2.6 (vs air)
Vapour Pressure 14 mm Hg ( 20 °C)
Index of Refraction 1.445-1.447
InChIKey AOHJOMMDDJHIJH-UHFFFAOYSA-N
SMILES CC(N)CN
Stability Stable. Flammable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides.
Water Solubility SOLUBLE

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TX6650000
CHEMICAL NAME :
1,2-Propanediamine
CAS REGISTRY NUMBER :
78-90-0
BEILSTEIN REFERENCE NO. :
0605274
LAST UPDATED :
199709
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C3-H10-N2
MOLECULAR WEIGHT :
74.15
WISWESSER LINE NOTATION :
ZY1&1Z

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/12/1969
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,441,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/12/1969
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,441,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2230 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/12/1969
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
909 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZEPTAT Zeitschrift fuer Experimentelle Pathologie und Therapie. (Berlin, Ger.) V.1-22, 1905-21. For publisher information, see REXMAS. Volume(issue)/page/year: 17,59,1915
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
593 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 97,1117,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
500 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83465 No. of Facilities: 118 (estimated) No. of Industries: 7 No. of Occupations: 13 No. of Employees: 2614 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83465 No. of Facilities: 122 (estimated) No. of Industries: 3 No. of Occupations: 8 No. of Employees: 8346 (estimated) No. of Female Employees: 3070 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS02 GHS05 GHS06 GHS08
GHS02, GHS05, GHS06, GHS08
Signal Word Danger
Hazard Statements H226-H302-H311-H314-H317-H334
Precautionary Statements P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R10;R21/22;R35
Safety Phrases S26-S37/39-S45
RIDADR UN 2258
WGK Germany 1
RTECS TX6650000
Packaging Group II
Hazard Class 8
HS Code 29212900

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 29212900

 Articles19

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Effect of co-ligands on chemical and biological properties of (99m)Tc(III) complexes [(99m)Tc(L)(CDO)(CDOH)2BMe] (L=Cl, F, SCN and N3; CDOH2=cyclohexanedione dioxime).

Nucl. Med. Biol. 41(10) , 813-24, (2014)

(99m)Tc-Teboroxime ([(99m)TcCl(CDO)(CDOH)2BMe]) is a member of the BATO (boronic acid adducts of technetium dioximes) class of (99m)Tc(III) complexes. This study sought to explore the impact of co-lig...

Fluorescent carbon nanodots for sensitive and selective detection of tannic acid in wines.

Talanta 132 , 252-7, (2014)

Herein we describe an easy one step synthesis of carbon nanodots (C-dots) by thermal carbonization of 6-bromohexylboronic acid using two different amine compounds, polyethyleneglycol bis(3-aminopropyl...

Capillary gas chromatographic determination of methylglyoxal from serum of diabetic patients by precolumn derivatization with 1,2-diamonopropane.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 873(1) , 15-9, (2008)

Capillary gas chromatographic (GC) determination of methylglyoxal (MGo) was developed on the basis of precolumn derivatization with 1,2-diaminopropane (DAP) at pH 3. The elution was carried out on an ...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,2-Diaminopropane
1,2-Propanediamine
EINECS 201-155-9
MFCD00008089

 1,2-Diaminopropane | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of propylenediamine?
A: Related downstream products(CAS) of propylenediamine: 112083-52-0;607-00-1;4408-81-5;149632-73-5;255735-88-7;94-91-7;1822-47-5;215611-94-2;1822-45-3;27952-37-0.
Q: What is the English name of propylenediamine?
A: The English name of propylenediamine is propylenediamine.
Q: What is the molecular weight of propylenediamine?
A: Molecular weight of propylenediamine is 74.12490.
Q: What is the LogP of propylenediamine?
A: LogP of propylenediamine is 0.69290.
Q: What is the InChIKey of propylenediamine?
A: InChIKey of propylenediamine is AOHJOMMDDJHIJH-UHFFFAOYSA-N.
Q: What is the melting point of propylenediamine?
A: Melting point of propylenediamine is -37ºC.
Q: What is the boiling point of propylenediamine?
A: Boiling point of propylenediamine is 119-120ºC.
Q: What is the CAS number of propylenediamine?
A: CAS number of propylenediamine is 78-90-0.
Q: What is the polar surface area (PSA) of propylenediamine?
A: Polar surface area (PSA) of propylenediamine is 52.04000.
Q: What is the safety information for propylenediamine?
A: Safety information for propylenediamine: S26-S37/39-S45.

 1,2-Diaminopropanefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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