N,N-Dimethylcyclohexylamine (HCID 7415)

개요

Dimethylcyclohexylamine is a colorless liquid with a musky ammonia odor. Less dense than water. (USCG, 1999)

이름 및 식별자

우선 이름: N,N-Dimethylcyclohexylamine
IUPAC: N,N-dimethylcyclohexanamine
현지명: 디메틸시클로헥실아민
영어명: N,N-Dimethylcyclohexylamine
분자식: C8H17N
분자량: 127.23

이름 및 동의어

N,N-DIMETHYLCYCLOHEXYLAMINE98-94-2N,N-DimethylcyclohexanamineCyclohexyldimethylamineDimethylcyclohexylamineN-CyclohexyldimethylamineCyclohexanamine, N,N-dimethyl-(Dimethylamino)cyclohexaneCyclohexylamine, N,N-dimethyl-N,N-DimethylaminocyclohexaneN,N-Dimethyl-N-cyclohexylamineDTXSID9026633

이름 더 보기

N,N다이메틸사이클로헥실아민N,N-다이메틸아민사이클로헥세인디메틸시클로헥실아민N,N-디메틸시클로헥실아민DMCHAPC8Polycat 8N,N-dimethyl-CyclohexanamineCyclohexanamine,N,N-dimethyl-

N1H19E7HTANSC-163904DTXCID906633CHEBI:59022RefChem:161290202-715-5DimethylaminocyclohexaneNSC 163904

데이터베이스 식별자

CAS: 98-94-2
PubChem CID: 7415
DTXSID: DTXSID9026633
ChEMBL: CHEMBL3186662
ChEBI: CHEBI:59022
UNII: N1H19E7HTA
EC Number: 202-715-5
Nikkaji: J4.960C

물성

구조 계산 물성

XLogP: 1.9
극성 표면적: 3.2 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 1
회전 가능 결합 수: 1
무거운 원자 수: 9
형식 전하: 0
복잡도: 72.6

실험 및 물리화학적 성질

Chemical Classes · 2건

Nitrogen Compounds -> Amines, Aliphatic

Corrosives

SpringerMaterials Properties15N nuclear magnetic resonance spectrum

LogP2.01

Density · 4건

0.849 at 68 °F (USCG, 1999) - Less dense than water; will float

0.8490 @ 20 °C/20 °C

Relative density (water = 1): 0.85

0.8490 @ 20°C

Color/FormWATER-WHITE LIQ

Solubility · 2건

PARTLY SOL IN WATER; MISCIBLE WITH ALC, BENZENE, ACETONE

Solubility in water, g/100ml: 20

물리화학적 성질

녹는점: -60 °C · -60 °C
끓는 점: 158 · 158-159 °C (lit.)
밀도: 0.849 g/mL · 0.849 g/mL at 25 °C (lit.)
증기압: 3.6 mm · 3.6 mm Hg ( 20 °C)
굴절률: 20 · n20/D 1.454(lit.)
인화점: 108 °F · 108 °F
저장 조건: 30 °C · Store below +30°C.
용해도: 10 g/L · 10g/L(20°C)
물리적 상태: 액체
산도 계수 (pKa): 1 · pK1:10.72(+1) (25°C)
색상: 투명한
수소이온지수(pH): 12 · 12 (5g/l, H2O, 20℃)
폭발한계: 3.6 · 3.6-19%(V)
수용성: 10 g/L · 10g/L(20℃)
BRN: 1919922 · 1919922
Henry's Law Constant: 4.2 · 4.2×10-1 mol/(m3Pa) at 25℃, Altschuh et al. (1999)
Dielectric constant: 2.86 · 2.8599999999999999
InChI: 1S/C8H17N/c1-9(2)8-6-4-3-5-7-8/h8H,3-7H2,1-2H3
InChIKey: SVYKKECYCPFKGB-UHFFFAOYSA-N
SMILES: CN(C)C1CCCCC1
LogP: 2.31 at · 2.31 at 25℃
NIST: Cyclohexanamine, N,N-dimethyl-(98-94-2)
EPA: N,N-Dimethylcyclohexylamine (98-94-2)

화학적 성질

CLEAR LIQUID

안전 및 규제

GHS 분류

GHS Classification · 6건

This chemical does not meet GHS hazard criteria for 14.6% (68 of 466) of reports.

Danger

H226 (85.2%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P273, P280, P284, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P320, P321, P330, P361+P364, P363, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 466 reports by companies from 27 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

유해성 정보

Regulatory Information · 5건

Chemical: Cyclohexanamine, N,N-dimethyl-

Cyclohexanamine, N,N-dimethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Cyclohexanamine, N,N-dimethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 28-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/13521

Cyclohexyldimethylamine: Does not have an individual approval but may be used under an appropriate group standard

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

DOT LabelCorrosive Flammable Liquid

Fire Hazards · 4건

Behavior in Fire: Dangerous when exposed to heat or flame. Can react vigorously with oxidizing materials. (USCG, 1999)

· Flammable/combustible material.

Flammable. Gives off irritating or toxic fumes (or gases) in a fire. Above 42.2 °C explosive vapour/air mixtures may be formed.

Health Hazards · 3건

Inhalation of high concentration of vapor will will produce irritation of the respiratory tract and lungs. Inhalation of large quantities of vapor may be fatal. (USCG, 1999)

· May cause toxic effects if inhaled or ingested.

Hazards Summary · 1건

A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; Inhalation may cause pulmonary edema; Can be absorbed through skin; [ICSC] Irritating or corrosive to animal skin; Irritating to rabbit eyes; Not sensitizing to guinea pig skin using skin painting test; [IUCLID] Causes muscle contraction or spasticity in lethal-dose studies of mice (inhalation and oral routes); [RTECS] Causes burns; Toxic if inhaled; [Alfa Aesar MSDS]

DOT ID and Guide · 2건

2264 132

안전 및 보호

Fire Fighting · 2건

Fire Extinguishing Agents: Carbon dioxide, dry chemical powder, polymer or alcohol foam. (USCG, 1999)

Use water spray, powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.

First Aid Measures · 4건

Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer for medical attention.

First rinse with plenty of water for at least 15 minutes, then remove contaminated clothes and rinse again. Refer for medical attention .

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Rinse mouth. Give one or two glasses of water to drink. Do NOT induce vomiting. Refer for medical attention .

Accidental Release Measures · 4건

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

First Aid · 3건

Get medical attention.

General First Aid:

Safe StorageFireproof. Separated from strong acids and food and feedstuffs.

Exposure Control and Personal Protection · 2건

· Wear positive pressure self-contained breathing apparatus (SCBA).

독성 정보

Adverse EffectsDermatotoxin - Skin burns.

Exposure RoutesThe substance can be absorbed into the body by inhalation, through the skin and by ingestion.

Signs and Symptoms · 4건

Sore throat. Burning sensation. Cough. Laboured breathing. Shortness of breath. Symptoms may be delayed.

Redness. Pain. Skin burns.

Redness. Pain. Severe deep burns.

Burning sensation. Abdominal pain. Shock or collapse.

ICSC Environmental DataThe substance is harmful to aquatic organisms.

Toxicity DataLC50 (rat) = 1,889 mg/m3/2h

EPA Provisional Peer-Reviewed Toxicity Values · 3건

n,n-Dimethylcyclohexylamine

PDF Document

2011

안전 데이터

wgk: 1
tsca: TSCA listed
rtecs: GX1198000
ridadr: UN 2264
독성: LD50 orally in Rabbit: 272 mg/kg LD50 dermal Rat > 400 mg/kg
HS 번호: 29213010
risk_code: 10-20/21/22-34-50/53-23/24-22
hazard_code: C,N,T
safety_code: 26-28-36/37/39-45-61-28A-16
포장분류: II
위험 등급: 8
기존화학 물질: KE-11282
자연 발화 온도: 419 °F
Hazard Classifications: Acute Tox. 2 InhalationAcute Tox. 3 DermalAcute Tox. 4 OralAquatic Acute 1Flam. Liq. 3Skin Corr. 1B
스토리지 클래스: 3 - Flammable liquids
유해 물질 데이터: 98-94-2(Hazardous Substances Data)

화학 및 산업

용도 및 제조

Uses · 6건

Used as a catalyst for polyurethane foams and an intermediate for rubber accelerators and dyes; Also used in the treatment of textiles; [HSDB]

Textiles (Fiber & Fabric Manufacturing) [Category: Industry]

CATALYST FOR POLYURETHANE FOAMS; INTERMEDIATE FOR RUBBER ACCELERATORS; TREATMENT OF TEXTILES

CHEMICAL INTERMEDIATE, EG, FOR RUBBER ACCELERATORS & DYES

CATALYST FOR POLYURETHANE FOAMS (POSSIBLE USE)

COMPONENT OF TEXTILE TREATMENTS (POSSIBLE USE)

U.S. Exports · 2건

(1979) No Data

(1981) No Data

U.S. Imports · 2건

(1979) 2.33X10+7 GRAMS (PRINCPL CUSTMS DISTS)

(1981) 2.49X10+8 GRAMS (PRINCPL CUSTMS DISTS)

U.S. Production · 3건

2023: 2,500,000 - <4,000,000 lb

(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS

(1981) PROBABLY GREATER THAN 2.27X10+6 GRAMS

Consumer UsesCatalyst

Industry UsesChemical reaction regulator

응용 분야

용도Dimethylcyclohexylamine is used in polyurethane plastics and textiles and as a chemical intermediate.

일반 설명Colorless liquid with a musky ammonia odor. Less dense than water.

제조 방법

생산 방법N,N-Dimethylcyclohexylamine is manufactured either by the reaction of methyl chloride or formaldehyde and hydrogen with cyclohexylamine (HSDB 1989).