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98-94-2

98-94-2 structure
98-94-2 structure
  • Name: N,N-Dimethylcyclohexanamine
  • Chemical Name: N,N-dimethylcyclohexylamine
  • CAS Number: 98-94-2
  • Molecular Formula: C8H17N
  • Molecular Weight: 127.227
  • Create Date: 2018-06-13 12:58:16
  • Modify Date: 2024-01-02 09:31:22

Name N,N-dimethylcyclohexylamine
Synonyms Cyclohexanamine, N,N-dimethyl-
N,N-Dimethylcyclohexanamine
Dimethylaminocyclohexane
N,N-Dimethyl-1-cyclohexan-1-amine
N,N-Dimethylcyclohexylamine
MFCD00003844
EINECS 202-715-5
Density 0.9±0.1 g/cm3
Boiling Point 162.0±8.0 °C at 760 mmHg
Melting Point -60 °C
Molecular Formula C8H17N
Molecular Weight 127.227
Flash Point 42.2±0.0 °C
Exact Mass 127.136101
PSA 3.24000
LogP 2.12
Vapour Pressure 2.2±0.3 mmHg at 25°C
Index of Refraction 1.460
Water Solubility 10 g/L (20 ºC)
Freezing Point <-77℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GX1198000
CHEMICAL NAME :
Cyclohexylamine, N,N-dimethyl-
CAS REGISTRY NUMBER :
98-94-2
BEILSTEIN REFERENCE NO. :
1919922
LAST UPDATED :
199710
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C8-H17-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 :
348 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 20,393,1974
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1889 mg/m3/2H
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity
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: 28(5),54,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
370 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - ataxia Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536456
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity
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: 28(5),54,1984
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1100 mg/m3/2H
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity
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: 28(5),54,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
620 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 20,393,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
520 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 20,393,1974 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3;Skin JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2994 No. of Facilities: 8 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 24 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2994 No. of Facilities: 563 (estimated) No. of Industries: 11 No. of Occupations: 16 No. of Employees: 6130 (estimated) No. of Female Employees: 253 (estimated)
Symbol GHS02 GHS05 GHS06 GHS09
GHS02, GHS05, GHS06, GHS09
Signal Word Danger
Hazard Statements H226-H302-H311-H314-H330-H400
Precautionary Statements P260-P273-P280-P284-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;
Risk Phrases R10;R22;R23/24;R34
Safety Phrases S26-S28-S36/37/39-S45-S61-S28A-S16
RIDADR UN 2264 8/PG 2
WGK Germany 1
RTECS GX1198000
Packaging Group II
Hazard Class 8
HS Code 2921300090

98-94-2 preparation

HS Code 2921300090
Summary 2921300090 other cyclanic, cyclenic or cyclotherpenic mono- or polyamines, and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%