Basic information
- CAS
589-37-7- Standard SMILES
CCC(N)CCN- InChIKey
WTSXICLFTPPDTL-UHFFFAOYSA-N- Molecular formula
- C5H14N2
- Average molar mass
- 102.18 g/mol
- Monoisotopic mass
- 102.11569846
Names & identifiers
- Preferred name
- 1,3-Diaminopentane
- IUPAC
- pentane-1,3-diamine
- English name
- 1,3-DIAMINOPENTANE
- Molecular formula
- C5H14N2
- Molecular weight
- 102.18
Names & synonyms
1,3-Diaminopentane1,3-Pentanediamine589-37-7VHY9GB8KY01-ethyl-1,3-propanediamineDYTEK EP(3-amino-1-ethylpropyl)amine1-ETHYLTRIMETHYLENEDIAMINEDTXSID308668181,3diaminopentaneRefChem:414226DYTEK" EP DIAMINE
Show more names
EP DiamineDiaminopentanedytek ep diamineDYTEK(R) EP DIAMINE1,3-Diaminopentane>Dytek(R) EP diaMine 98%1,3-DIAMINOPENTANE 96+%Dytek? EP diamine
DTXCID20815057679-789-4pentane-1,3-diamineUNII-VHY9GB8KY0MFCD00134550SCHEMBL58102SCHEMBL82424Dytek(R) EP diamine, 98%
Database identifiers
- CAS
589-37-7- PubChem CID
- 102444
- DTXSID
DTXSID30866818- UNII
- VHY9GB8KY0
- EC Number
- 679-789-4
- Nikkaji
- J534.064K
Properties
Computed structural properties
- XLogP
- -0.3
- Topological polar surface area
- 52 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 3
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 37.1
Experimental & physicochemical properties
Chemical ClassesNitrogen Compounds -> Amines, Aliphatic
Vapor Pressure1.0 [mmHg]
Physical DescriptionColorless liquid with a slight odor; [DuPont MSDS]
Physicochemical properties
- Melting point
- 121 °C · −121 °C(lit.)
- Boiling point
- 164 °C · 164 °C(lit.)
- Density
- 0.855 g/mL · 0.855 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.452(lit.)
- Flash point
- 138 °F · 138 °F
- pka
- 10.45 · 10.45±0.35(Predicted)
- form
- clear liquid
- color
- Colorless to Almost colorless
- BRN
- 6796726 · 6796726
- InChI
- 1S/C5H14N2/c1-2-5(7)3-4-6/h5H,2-4,6-7H2,1H3
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 42 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
1,3-Pentanediamine: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards Summary
Causes burns; May cause skin sensitization; Causes skin sensitization in experimental animals at 10% concentration, but not at 1%; Approximate oral lethal-dose (rat) 1,000 mg/kg; Approximate lethal-concentration (rat) = 4,300 mg/m3/4hr; [DuPont MSDS] See Hexylamine, Cadaverine, N-Methylethylenediamine, and N-Methyl-N-propylamine.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Toxicology
Adverse EffectsDermatotoxin - Skin burns.
Safety data
- F
- 10-34
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1,3-Pentanediamine: ACTIVE
Upstream & downstream products
Upstream raw materials
Suppliers50 total
陕西缔都医药有限责任公司029-81124775 17791530730 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13318593351 · [email protected]
广东方信生物科技有限公司0751-2838688 13376594225 · [email protected]
上海钰康生物科技有限公司+86-18930848214 +86-021-56762820 · [email protected]
湖北微斯汀科技有限公司027-61182895 13367240285 · [email protected]
Related reactions
11 records
Compound notes
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