Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Diaminopropane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: trimethylenediamine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

109-76-2

109-76-2 structure

Name: 1,3-Diaminopropane
Chemical Name: trimethylenediamine
CAS Number: 109-76-2
Molecular Formula: C₃H₁₀N₂
Molecular Weight: 74.125
Catalog: Organic raw materials Amino compound Acyclic monoamines, polyamines and their derivatives and salts
Create Date: 2018-07-14 15:59:06
Modify Date: 2026-07-09 12:21:16
1,3-Diaminopropane, a three carbon diamine, is an ornithine decarboxylase inhibitor.

Name	trimethylenediamine
Synonyms	1,3-DIAMINOPROPANE 3-Propanediamine EINECS 203-702-7 1,3-Diaminopropane ISO 9001：2015 REACH 1,3-BIAMINOPROPANE 1,3-Diaminopropane Trimethylenediamine RARECHEM AL BW 0043 H2N(CH2)3NH2 Trimethylenediamine1 MFCD00008228 1,3-diamino propane 1,3-PROPYLENE DIAMINE 1,3-Propanediamine 1,3-diamino-propane Propanediamine, 1,3 propane-1,4-diamine propane-1,6-diamine FENTAMINE PDA propane-1,8-diamine α,ω-propanediamine 1,3-DiaMinopropane, ML propane-1,11-diamine alpha,omega-propanediamine RECHEM AL BW 0043 1,3-Propanediamine, Trimethylenediamine 1,3-Propylene diamine propane-1,13-diamine 1,3-Propyldiamine 1,3-Proplenediamine 1,3-Diaminopropane,1,3-Propanediamine, Trimethylenediamine UNII-CB3ISL56KG 1,3-DiaMinopropane, 1LT propane-1,3-diamine 13DAP 1,3-propylenediamine 1,3-DIAMINOPROPANE, 1,3-DIAMINOPROPANE, 1,3-DIAMINOPROPANE Trimethylenediamine 〔1,3-Diaminopropane〕 1, 3 - propylene amide 1,3-Diaminopropane > propane-1,5-diamine Propane-1,3-diamine 1,3-Diamino-n-propane propane-1,14-diamine propane-1,7-diamine Dap TRIMETHYLENEDIAMINE 1,3-Diaminopropane(DAP) 3-Aminopropylamine propane-1,12-diamine 1,3-PROPANEDIAMINE 1,3 Diaminopropan

Description	1,3-Diaminopropane, a three carbon diamine, is an ornithine decarboxylase inhibitor.
Related Catalog	Natural Products >> Others Research Areas >> Others
Target	Human Endogenous Metabolite
References	[1]. Salim EI, et al. Inhibitory effects of 1,3-diaminopropane, an ornithine decarboxylase inhibitor, on rat two-stageurinary bladder carcinogenesis initiated by N-butyl-N-(4-hydroxybutyl)nitrosamine. Carcinogenesis. 2000 Feb;21(2):195-203.

Density	0.9±0.1 g/cm3
Boiling Point	135.5±8.0 °C at 760 mmHg
Melting Point	-12 °C
Molecular Formula	C₃H₁₀N₂
Molecular Weight	74.125
Flash Point	48.9±0.0 °C
Exact Mass	74.084396
PSA	52.04000
LogP	-1.42
Vapour Pressure	7.7±0.2 mmHg at 25°C
Index of Refraction	1.451
Stability	Stable. Hygroscopic. Flammable - readily forms explosive mixtures with air. Incompatible with acid anhydrides, acid chlorides, acids, strong oxidizing agents.
Water Solubility	SOLUBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TX6825000

CHEMICAL NAME :: 1,3-Propanediamine

CAS REGISTRY NUMBER :: 109-76-2

BEILSTEIN REFERENCE NO. :: 0605277

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C3-H10-N2

MOLECULAR WEIGHT :: 74.15

WISWESSER LINE NOTATION :: Z3Z

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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: 1/28/1963

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: 1/28/1963 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 350 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 296 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 :: 200 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 264 mg/kg

SEX/DURATION :: female 12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - other effects to embryo Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 28,237,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0123 No. of Facilities: 61 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 2916 (estimated) No. of Female Employees: 1961 (estimated)

Symbol	GHS02, GHS05, GHS06
Signal Word	Danger
Hazard Statements	H226-H302-H310-H314
Precautionary Statements	P280-P302 + P350-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;R22;R24;R35
Safety Phrases	S26-S36/37/39-S45-S25-S16
RIDADR	UN 2922 8/PG 2
WGK Germany	2
RTECS	TX6825000
Packaging Group	III
Hazard Class	3
HS Code	29212900

Precursor 9
156-87-6 504-63-2 151-18-8 3424-60-0
107-02-8 17400-34-9 142-28-9 57-13-6
22705-94-8
DownStream 9
108816-11-1 10513-96-9 25099-77-8 13910-48-0
74-89-5 111233-69-3 4078-13-1 4271-95-8
56-18-8

HS Code	2921290000
Summary	2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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