CAS 29079-00-3|4-Ethynyl-1,1'-biphenyl

Introduction：Basic information about CAS 29079-00-3|4-Ethynyl-1,1'-biphenyl, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	4-Ethynyl-1,1'-biphenyl
CAS Number	29079-00-3	Molecular Weight	178.229
Density	1.1±0.1 g/cm3	Boiling Point	289.2±19.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₀	Melting Point	88-91ºC(lit.)
MSDS	/	Flash Point	119.5±15.6 °C

Names

Name	4-ethynyl-1,1'-biphenyl
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	289.2±19.0 °C at 760 mmHg
Melting Point	88-91ºC(lit.)
Molecular Formula	C₁₄H₁₀
Molecular Weight	178.229
Flash Point	119.5±15.6 °C
Exact Mass	178.078247
LogP	4.16
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.614
InChIKey	BPBNKCIVWFCMJY-UHFFFAOYSA-N
SMILES	C#Cc1ccc(-c2ccccc2)cc1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV5290000

CHEMICAL NAME :: Biphenyl, 4-ethynyl-

CAS REGISTRY NUMBER :: 29079-00-3

BEILSTEIN REFERENCE NO. :: 1927901

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H10

MOLECULAR WEIGHT :: 178.24

WISWESSER LINE NOTATION :: 1UU1R DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 400 ug/plate

REFERENCE :: BIJOAK Biochemical Journal. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1906- Volume(issue)/page/year: 188,867,1980

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36/37/39
HS Code	2902909090

Customs

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

4-biphenylacetylene

1-ethynyl-4-phenylbenzene

4-Ethynyl-1,1'-biphenyl

1,1'-Biphenyl, 4-ethynyl-

4-PhC6H4CCH

MFCD00102191

4-ethynyl biphenyl

4-ethynyl-bipheny

4-Ethynylbiphenyl

p-PhC6H4CCH

4-biphenylylacetylene

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