Basic information
- CAS
2396-65-8- Standard SMILES
C#CCCCCCC#C- InChIKey
DMOVPHYFYSASTC-UHFFFAOYSA-N- Molecular formula
- C9H12
- Average molar mass
- 120.19 g/mol
- Monoisotopic mass
- 120.09390038
Names & identifiers
- Preferred name
- 1,8-Nonadiyne
- IUPAC
- nona-1,8-diyne
- English name
- 1,8-NONADIYNE
- Molecular formula
- C9H12
- Molecular weight
- 120.19
Names & synonyms
1,8-NONADIYNE2396-65-8EINECS 219-254-0NSC 35136AI3-37714DTXSID7062374RefChem:73778DTXCID0036974DMOVPHYFYSASTC-UHFFFAOYSA-Nnona-1,8-diyneMFCD000085811,8-Nonadiyne, 98%
Show more names
Nonadiyne1,8-Nonanediyne1,8-Nonadiyne>1,8-Nonadiyne,97%1,8-Nonadiyne 98%1,8-Nonadiyne,98%Pentamethylenebisacetylene1,8-Nonadiyne (6CI, 7CI, 8CI, 9CI)
NSC35136NSC-351368CTD2MQ329AKOS015836219N0406D91699FT-0607058orb3175342
Database identifiers
- CAS
2396-65-8- PubChem CID
- 16969
- DTXSID
DTXSID7062374- UNII
- 8CTD2MQ329
- EC Number
- 219-254-0
- Nikkaji
- J101.072G
Properties
Computed structural properties
- XLogP
- 3
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 4
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 118
Experimental & physicochemical properties
SpringerMaterials PropertiesDensity
Physicochemical properties
- Melting point
- -21 °C · -21 °C (lit.)
- Boiling point
- 55 · 55-55.5 °C/13 mmHg (lit.)
- Density
- 0.799 g/mL · 0.799 g/mL at 25 °C (lit.)
- refractive index
- 20 · n20/D 1.449(lit.)
- Flash point
- 107 °F · 107 °F
- storage temp.
- 2 · 2-8°C
- form
- clear liquid
- color
- Colorless to Light yellow to Light orange
- Specific Gravity
- 0.799 · 0.799
- Water Solubility
- Not miscible or difficult to mix in water.
- BRN
- 1733443 · 1733443
- Henry's Law Constant
- 3 · 3.0×10-3 mol/(m3Pa) at 25℃, Plyasunov and Shock (2000)
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
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3295 3/PG 3
- hs_code
- 2901.29.5000
- risk_code
- 10-36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS02,GHS07
- hazard_code
- Xi
- safety_code
- 16-26-36/37/39
- hazard_class
- 3
- Storage Class
- 3 - Flammable liquids
- packing_group
- III
- target organs
- Respiratory system
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1,8-Nonadiyne: ACTIVE
Applications
Uses1,8-Nonadiyne was used as starting reagent in the synthesis of 2,6-hexadecadiynoic acid, 2,6-nonadecadiynoic acid and 2,9-hexadecadiynoic acid.
General Description1,8-Nonadiyne undergoes one-step hydrosilylation reaction for attaching acetylene-terminated alkyl monolayers to nonoxidized crystalline silicon surfaces.
Upstream & downstream products
Downstream products
Suppliers53 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
江苏星科元信息科技有限公司400-605-7200 15335295587 · [email protected]
T&W GROUP021-61551611 13296011611 · [email protected]
上海仲因实业有限公司2537653158 16621191650 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Related reactions
5 records
Compound notes
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