CAS 123-15-9|UNII:64L45T2504

Introduction：Basic information about CAS 123-15-9|UNII:64L45T2504, 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. Articles2
7. Synonyms

Common Name	UNII:64L45T2504
CAS Number	123-15-9	Molecular Weight	100.159
Density	0.8±0.1 g/cm3	Boiling Point	118.1±8.0 °C at 760 mmHg
Molecular Formula	C₆H₁₂O	Melting Point	-60ºC
MSDS	ChineseUSA	Flash Point	16.7±0.0 °C
Symbol	GHS02, GHS07	Signal Word	Danger

Names

Name	Methyl Valeraldehyde
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.8±0.1 g/cm3
Boiling Point	118.1±8.0 °C at 760 mmHg
Melting Point	-60ºC
Molecular Formula	C₆H₁₂O
Molecular Weight	100.159
Flash Point	16.7±0.0 °C
Exact Mass	100.088814
PSA	17.07000
LogP	1.78
Vapour density	3.45 (vs air)
Vapour Pressure	16.9±0.2 mmHg at 25°C
Index of Refraction	1.394
InChIKey	FTZILAQGHINQQR-UHFFFAOYSA-N
SMILES	CCCC(C)C=O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RZ6905000

CHEMICAL NAME :: Pentanal, 2-methyl-

CAS REGISTRY NUMBER :: 123-15-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H12-O

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 :: >3200 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1500 ppm/6H

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3200 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

Safety Information

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H315-H319-H335
Precautionary Statements	P210-P261-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	F:Flammable;Xi:Irritant;
Risk Phrases	R11;R36/37/38;R52/53
Safety Phrases	S16-S26-S36
RIDADR	UN 2367 3/PG 2
WGK Germany	1
RTECS	RZ6905000
Packaging Group	II
Hazard Class	3
HS Code	2912190090

Customs

HS Code	2912190090
Summary	2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles2

Preparation of C9-aldehyde via aldol condensation reactions in ionic liquid media.

Chem. Commun. (Camb.) , 1610, (2002)

C9-aldehyde has been prepared via aldol condensation reactions in ionic liquid media; catalyst investigation showed enhanced product selectivity for the desired aldehyde in ionic liquid media than in ...

Oxidation of aldehydes to acyl azides by chromic anhydride-azidotrimethylsilane. Lee JG and Kwak KH.

Tetrahedron Lett. 33(22) , 3165-66, (1992)

Synonyms

2-methylpentaldehyde

Methylpentaldehyde

UNII:64L45T2504

Pentanal, 2-methyl-

Methyl valeraldehyde

Pentanal, methyl-

EINECS 204-605-2

2-Methylpentanal

MFCD00006986

2-Methylvaleraldehyde

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