98-84-0

98-84-0 structure

Name: (S)-(-)-1-Phenylethylamine
Chemical Name: Benzenemethanamine, a-methyl
CAS Number: 98-84-0
Molecular Formula: C₈H₁₁N
Molecular Weight: 121.180
Create Date: 2018-08-12 12:15:32
Modify Date: 2025-08-20 16:41:15

Name	Benzenemethanamine, a-methyl
Synonyms	(−)-α-Methylbenzylamine (S)-(−)-1-Phenylethylamine (S)-(-)-α-Methylbenzylamine phenyl-1ethylamine 1-Phenylethylamine Benzenemethanamine, α-methyl-, (αS)- (1S)-1-Phenylethanamine S-α-Methylbenzylamine 1-phenyl-ethanamin S-(-)-α-Phenylethylamine 1-phenyl-ethylamin 1-Fenylethylamin (S)-1-phenylethylamine (S)-α-Methylbenzenemethanamine (S)-α-Phenylethylamine Benzenemethanamine, α-methyl-, (S)- (S)-phenylethanamine S-1-phenylethylamine EINECS 210-545-8 (-)-α-phenethylamine (S)-(−)-α-methylbenzylamine Sumine 2079 MFCD00008069 (S)-(-)-α-phenylethylamine

Density	1.0±0.1 g/cm3
Boiling Point	183.0±9.0 °C at 760 mmHg
Melting Point	-65ºC
Molecular Formula	C₈H₁₁N
Molecular Weight	121.180
Flash Point	79.4±0.0 °C
Exact Mass	121.089149
PSA	26.02000
LogP	1.44
Vapour Pressure	0.8±0.3 mmHg at 25°C
Index of Refraction	1.533

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DP5775000

CHEMICAL NAME :: Benzylamine, alpha-methyl-

CAS REGISTRY NUMBER :: 98-84-0

LAST UPDATED :: 199806

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H11-N

MOLECULAR WEIGHT :: 121.20

WISWESSER LINE NOTATION :: 1M1R

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 :: 940 mg/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 560 mg/kg

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

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 6,263,1972

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 240 mg/kg

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

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 6,263,1972

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 780 uL/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951

Hazard Codes	C:Corrosive;
Risk Phrases	R21/22;R34
Safety Phrases	S26-S28-S36/37/39-S45
RIDADR	UN 2735 8/PG 2
WGK Germany	1
Packaging Group	III

3886-69-9

98-84-0

Literature: Advanced Synthesis and Catalysis, , vol. 355, # 9 p. 1780 - 1786

618-36-0

98-84-0

Literature: Advanced Synthesis and Catalysis, , vol. 355, # 9 p. 1780 - 1786

98-86-2

98-84-0

Literature: Advanced Synthesis and Catalysis, , vol. 355, # 9 p. 1780 - 1786

Precursor 3
3886-69-9 618-36-0 98-86-2
DownStream 0

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