Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-cyano-4'-octylbiphenyl
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-cyano-4'-octylbiphenyl
Price: ￥1018.0/1g ￥308.0/250mg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Cyano-4'-octylbiphenyl
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: TIANFU CHEM---4'-Octyl[1,1'-biphenyl]-4-carbonitrile
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

52709-84-9

52709-84-9 structure

52709-84-9 structure

Name: 4-cyano-4'-octylbiphenyl
Chemical Name: 4'-Octyl[1,1'-biphenyl]-4-carbonitrile
CAS Number: 52709-84-9
Molecular Formula: C₂₁H₂₅N
Molecular Weight: 291.430
Catalog: Chemical reagent Organic reagent Cyanide/nitrile
Create Date: 2018-08-31 15:45:28
Modify Date: 2025-08-20 12:20:18

Name	4'-Octyl[1,1'-biphenyl]-4-carbonitrile
Synonyms	4'-octyl-4-cyanobiphenyl 4′-n-Octylbiphenyl-4-carbonitrile k24(liquidcrystal) [1,1'-Biphenyl]-4-carbonitrile, 4'-octyl- 80bf 4-octyl-4'-cyanobiphenyl Cyano-4'-octylbiphenyl k24 4'-Octylbiphenyl-4-carbonitril EINECS 258-120-6 4-CYANO-4-OCTYLBIPHENYL 4-cyano-4'-octylbiphenyl 4-cyano-4'-n-octylbiphenyl 4'-Octyl-[1,1'-biphenyl]-4-carbonitrile 4-octyl-4′-cyanobiphenyl 4-n-octyl-4′-cyanobiphenyl 4'-Octylbiphenyl-4-carbonitrile Octylcyanobiphenyl MFCD00075146 8CB 4'-Octyl-4-biphenylcarbonitrile cb8 4-octylcyanodiphenyl 4-Octyl-4’-cyanobiphenyl

Density	1.0±0.1 g/cm3
Boiling Point	433.9±34.0 °C at 760 mmHg
Molecular Formula	C₂₁H₂₅N
Molecular Weight	291.430
Flash Point	217.7±18.2 °C
Exact Mass	291.198700
PSA	23.79000
LogP	7.47
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.554

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV1764400

CHEMICAL NAME :: (1,1'-Biphenyl)-4-carbonitrile, 4'-octyl-

CAS REGISTRY NUMBER :: 52709-84-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C21-H25-N

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2200 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 300 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H312-H315-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S37/39
RIDADR	3276
WGK Germany	3
RTECS	DV1764400
HS Code	2926909090

Precursor 7
63619-61-4 92-52-4 111-64-8 106-37-6
71691-02-6 47162-00-5 7116-97-4
DownStream 1
59662-49-6

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.