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CAS 117-84-0 Di-n-octyl Phthalate molecular structure lightbox
CAS RN: 117-84-0

Di-n-octyl Phthalate

Product Availability

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6 package records5 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250720 2ml In stock Shandong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260202 1.2ml / 2ml Out of stock 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250715 100ml In stock Shanghai, Shandong, Chongqing, Hebei Inquiry
Batchno.20260211 25ml In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260114 25ml In stock Shanghai, Shandong, Hebei Inquiry
Batchno.20260124 5ml In stock Shanghai, Shandong, Guangdong Inquiry
  • Product code: SSC-016835
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 5ml
  • Available purity: ≥97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 117-84-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
5ml ≥97% 0 Out of Stock Shanghai Inquiry

117-84-0 / dioctyl benzene-1,2-dicarboxylate

Dioctyl phthalate | DI-N-OCTYL PHTHALATE | DNOP

Standard CAS: 117-84-0 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
117-84-0
Multi CAS
No
Molecular Formula
C24H38O4
Molecular Weight
390.600000
Exact Mass
390.277010
SMILES
CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC
InChI
InChI=1S/C24H38O4/c1-3-5-7-9-11-15-19-27-23(25)21-17-13-14-18-22(21)24(26)28-20-16-12-10-8-6-4-2/h13-14,17-18H,3-12,15-16,19-20H2,1-2H3
InChIKey
MQIUGAXCHLFZKX-UHFFFAOYSA-N
Synonyms
Dioctyl phthalate DI-N-OCTYL PHTHALATE DNOP Dinopol NOP Vinicizer 85

Physical Properties

Melting Point
-13 °F (NTP, 1992) 25 °C -13 °F
Boiling Point
428 °F at 760 mmHg (NTP, 1992) BP: 220 °C at 2 mm Hg 428 °F
Density
0.98 at 77 °F (USCG, 1999) - Less dense than water; will float Specific gravity: 0.978 at 20 °C 0.98
Physical Description
Di-n-octyl phthalate appears as a clear liquid with a mild odor. Slightly less dense than water and insoluble in water. Hence floats on water. Flash point 430 °F. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. As a liquid, can easily penetrate the soil and contaminate groundwater and nearby streams. Eye contact may produce severe irritation and direct skin contact may produce mild irritation. Used in the manufacture of a variety of plastics and coating products. Liquid Clear liquid; [HSDB] Clear colorless odorless liquid; [CHEMINFO] A clear liquid with a mild odor.
Appearance
Clear, oily liquid Liquid at room temperature
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
28
Aromatic heavy atom count
6
Fraction Csp3
0.67
Rotatable bonds
16
H-bond acceptors
4
Molar refractivity
113.76
TPSA
52.6

LogP / Solubility

WLOGP
6.72
MLOGP
5.94
XLogP3
9.1
Consensus LogP
7.25
Log S (ESOL)
-5.6
Class (ESOL)
Slightly soluble
Log S (Ali)
-7.62
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-9.7
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-0.33

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5

Safety & Transport

Pictogram(s)
Health Hazard Irritant
Signal
Warning Danger
GHS Hazard Statements
H361 (41.3%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity] Not Classified H361: Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity] H320: Causes eye irritation [Warning Serious eye damage/eye irritation] H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P203, P280, P318, P405, and P501 P203, P261, P264+P265, P271, P280, P304+P340, P305+P351+P338, P318, P319, P337+P317, P403+P233, P405, and P501 P203, P233, P260, P261, P271, P272, P280, P284, P302+P317, P302+P352, P304+P340, P318, P321, P333+P317, P342+P316, P362+P364, P403, P405, and P501 P273, and P501

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