121-72-2
中文名稱
N,N-二甲基-間甲基苯胺
英文名稱
N,N-DIMETHYL-M-TOLUIDINE
CAS
121-72-2
EINECS 編號(hào)
204-495-6
分子式
C9H13N
MDL 編號(hào)
MFCD00008305
分子量
135.21
MOL 文件
121-72-2.mol
更新日期
2026/07/15 16:36:04
121-72-2 結(jié)構(gòu)式
基本信息
中文別名
3-甲基-N,N-二甲基苯胺N,N-二甲基間甲苯胺
二甲基四甲基吡啶
N,N-二甲基-間甲基苯胺
英文別名
3,N,N-TRIMETHYLANILINEN,N,3-TRIMETHYLBENZENAMINE
N,N-DIMETHYL-3-METHYLANILINE
N,N-DIMETHYL-3-TOLUIDINE
N,N-DIMETHYL-M-TOLUIDINE
TIMTEC-BB SBB008276
Benzene, 1-(dimethylamino)-3-methyl-
Benzeneamine,N,N,3-trimethyl-
Dimethyl-m-toluidine
Dimetil-m-toluidina
m,N,N-trimethylaniline
m-Methyl-N,N-dimethylaniline
m-Toluidine, N,N-dimethyl-
N,N,3-Trimethylaniline
n,n,3-trimethyl-benzenamin
N,N-dimethyl-m-ethylaniline
N,N-Dimethyl-m-methylaniline
n,n-dimethyl-m-toluidin
N,N-Dimethyl-3-methylaniline~N,N,3-Trimethylaniline
N,N-Dimethyl-m-toliudine
所屬類別
有機(jī)原料：環(huán)烷胺、芳香單胺、芳香多胺及其衍生物和鹽物理化學(xué)性質(zhì)
外觀性狀N,N-二甲基-間甲基苯胺(121-72-2)為淺黃色油狀液體。 熔點(diǎn) -15 °C ， 沸點(diǎn)212-212.5℃， 密度 0.93 ;g/mL ;at 25 ;°C ，折光率 n 20/D 1.55 ，閃點(diǎn) 185 ;°F
熔點(diǎn)-15 °C
沸點(diǎn)215 °C(lit.)
密度0.93 g/mL at 25 °C(lit.)
折射率n20/D 1.55(lit.)
閃點(diǎn)185 °F
儲(chǔ)存條件Sealed in dry,Room Temperature
酸度系數(shù)(pKa)5.22±0.10(Predicted)
形態(tài)液體
顏色透明黃色
BRN1422766
InChIInChI=1S/C9H13N/c1-8-5-4-6-9(7-8)10(2)3/h4-7H,1-3H3
InChIKeyCWOMTHDOJCARBY-UHFFFAOYSA-N
SMILESC1(N(C)C)=CC=CC(C)=C1
CAS 數(shù)據(jù)庫(kù)121-72-2(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息Benzenamine, N,N,3-trimethyl- (121-72-2)
安全數(shù)據(jù)
警示詞危險(xiǎn)
危險(xiǎn)性描述H301+H311+H331-H373-H412
危險(xiǎn)品標(biāo)志T
危險(xiǎn)類別碼R23/24/25-R33-R52/53
安全說(shuō)明S28-S36/37-S45-S61
危險(xiǎn)品運(yùn)輸編號(hào)UN 2810 6.1/PG 3
WGK Germany2
RTECS號(hào)XU5798000
TSCAYes
危險(xiǎn)等級(jí)6.1
包裝類別II
海關(guān)編碼29214300
存儲(chǔ)類別6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
toxic compounds or compounds which causing chronic effects
危險(xiǎn)性類別Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Chronic 3
STOT RE 2
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Chronic 3
STOT RE 2
毒性LD50 intraperitoneal in mouse: 300mg/kg
知名試劑公司產(chǎn)品信息
Acros Organics
n,n-二甲基間甲苯胺N,N-Dimethyl-m-toluidine, 98%(121-72-2)
Sigma Aldrich
121-72-2(sigmaaldrich)