Basic information
- CAS
94-91-7- Standard SMILES
CC(CN=Cc1ccccc1O)N=Cc1ccccc1O- InChIKey
RURPJGZXBHYNEM-UHFFFAOYSA-N- Molecular formula
- C17H18N2O2
- Average molar mass
- 282.34 g/mol
- Monoisotopic mass
- 282.13682782
Overview
Salpn is used as a fuel additive as a metal deactivator in motor oils.
Names & identifiers
- Preferred name
- N,N'-Disalicylidene-1,2-propanediamine
- IUPAC
- 2-[2-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol
- English name
- N,N'-Bis(salicylidene)-1,2-propanediamine
- Molecular formula
- C17H18N2O2
- Molecular weight
- 282.34
Names & synonyms
N,N'-Disalicylidene-1,2-propanediamineRefChem:82193694-91-7N,N'-Bis(salicylidene)-1,2-propanediamineDisalicylalpropylenediimineKeromet MDTenamene 60N,N'-Disalicylidene-1,2-diaminopropaneCuvan 80Copper inhibitor 50UOP copper deactivatorCarlisle metal deactivator
Show more names
dmdSALPNcuvan80kerometmdtenamene60copperinhibitor50TIMTEC-BB SBB008409uopcopperdeactivatordupontmetaldeactivatorcarlislemetaldeactivator
Du Pont metal deactivatoralpha,alpha'-Propylenedinitrilodi-o-cresolN,N'-Disalicylidene-1,2-propylenediamineN,N'-Propylenebis(salicylideneimine)MFCD00020104N,N'-Bis(salicylidene)-1,2-diaminopropaneNSC 67004Metal deactivator 2
Database identifiers
- CAS
94-91-7
Properties
Computed structural properties
- XLogP
- 2.5
- Topological polar surface area
- 65.2 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 5
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 357
Experimental & physicochemical properties
Food Contact Substances
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical DescriptionOther Solid
Physicochemical properties
- Melting point
- 48 °C · 48 °C
- Boiling point
- 424.95 °C · 424.95°C (rough estimate)
- Density
- 1.0787 · 1.0787 (rough estimate)
- vapor pressure
- 0.001 Pa · 0.001Pa at 50℃
- refractive index
- 1.575 · 1.5750 (estimate)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- almost transparency in Toluene
- form
- powder to crystal
- pka
- 12.72 · 12.72±0.50(Predicted)
- color
- Light orange to Yellow to Green
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
This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1105) of reports.
Danger
H226 (35.9%): Flammable liquid and vapor [Warning Flammable liquids]
P203, P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P303+P361+P353, P305+P351+P338, P318, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P370+P378, P391, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 1105 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Hazard information
Regulatory Information
Chemical: Phenol, 2,2'-[(1-methyl-1,2-ethanediyl)bis(nitrilomethylidyne)]bis-
Hazard Traits - Reproductive Toxicity
Phenol, 2,2'-[(1-methyl-1,2-ethanediyl)bis(nitrilomethylidyne)]bis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phenol, 2,2'-[(1-methyl-1,2-ethanediyl)bis(nitrilomethylidyne)]bis- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: α,α'-propylenedinitrilodi-o-cresol (EC: 202-374-2)
Phenol, 2,2'-[(1-methyl-1,2-ethanediyl)bis(nitrilomethylidyne)]bis-: 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.
Hazard Classes and Categories
Flam. Liq. 3 (35.9%)
Acute toxicity (Oral) - Category 4
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
U.S. Production2023: <50,000 lb
Industry UsesFuel agents
General Manufacturing Information
Petroleum Refineries
Phenol, 2,2'-[(1-methyl-1,2-ethanediyl)bis(nitrilomethylidyne)]bis-: ACTIVE
Suppliers78 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
上海钰博生物科技有限公司021-60514606 18321282235 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
Sichuan Biosynce Pharmatech Co., Ltd.[email protected]
上海腾准生物科技有限公司19821570922 · [email protected]
河南闰霖化工有限公司+86-18738066252; +86-18738066252 · [email protected]
山东利腾生物科技有限公司+86-18663721413 +86-15552573001 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
Related reactions
2 records
Compound notes
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