CAS 768-56-9|4-Phenyl-1-butene

Introduction：Basic information about CAS 768-56-9|4-Phenyl-1-butene, 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
4. Safety Information
5. Customs
6. Synonyms

Common Name	4-Phenyl-1-butene
CAS Number	768-56-9	Molecular Weight	132.20200
Density	0.88 g/mL at 25 °C(lit.)	Boiling Point	175-177 °C(lit.)
Molecular Formula	C₁₀H₁₂	Melting Point	-70ºC
MSDS	/	Flash Point	140 °F

Names

Name	4-Phenyl-1-butene
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.88 g/mL at 25 °C(lit.)
Boiling Point	175-177 °C(lit.)
Melting Point	-70ºC
Molecular Formula	C₁₀H₁₂
Molecular Weight	132.20200
Flash Point	140 °F
Exact Mass	132.09400
LogP	2.80520
Index of Refraction	n20/D 1.507(lit.)
InChIKey	PBGVMIDTGGTBFS-UHFFFAOYSA-N
SMILES	C=CCCc1ccccc1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM9000000

CHEMICAL NAME :: 1-Butene, 4-phenyl-

CAS REGISTRY NUMBER :: 768-56-9

LAST UPDATED :: 199406

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H12

MOLECULAR WEIGHT :: 132.22

WISWESSER LINE NOTATION :: 1U3R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 mL/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - acute pulmonary edema Blood - hemorrhage

REFERENCE :: AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 19,403,1959

Safety Information

Hazard Codes	Xi: Irritant;N: Dangerous for the environment;
Risk Phrases	R38;R51/53
Safety Phrases	S37-S61
RIDADR	UN 3295 3/PG 3
WGK Germany	2
RTECS	EM9000000
Packaging Group	III
Hazard Class	3.2
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

MFCD00026111

but-3-enylbenzene

EINECS 405-980-7

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