Detail of "140-49-8"

MSDS Download
CAS Number:
140-49-8
Name:
Acetamide,N-[4-(2-chloroacetyl)phenyl]-
Superlist Name:
4'-(Chloroacetyl)-acetanilide
Molecular Structure:
Formula:
C₁₀H₁₀ClNO₂
Molecular Weight:
211.65
Synonyms:
Acetamide,N-[4-(chloroacetyl)phenyl]- (9CI);Acetanilide, 4'-(chloroacetyl)-(6CI,7CI,8CI);1-Acetamido-4-chloroacetylbenzene;1-Acetylamino-4-chloroacetylbenzene;4-Acetamidophenacyl chloride;4-Acetylaminophenacyl chloride;NSC 768;p-(Acetylamino)phenacyl chloride;p-Acetamidophenacyl chloride;
EINECS:
205-416-8
Density:
1.279 g/cm³
Melting Point:
216-219 °C(lit.)
Boiling Point:
432.48 °C at 760 mmHg
Flash Point:
215.357 °C
Solubility:
Insoluble in water
Appearance:
Odorless yellow-orange solid or brown powder
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety:
26-36 Details

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

Verified-Platinum Supplier 4th Year Platinum
Supplier 3875 Integral
3875

Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

Supplier:HuiDe Tech Industrial Co., Ltd. [ China (Mainland)]

Verified-Platinum Supplier 1st Year Platinum
Supplier 360 Integral
360

Tel:18633809316

Address:Unit 04,7/F,bright way tower No.33 mong kok road ,kowloon,HK.

Verified-Platinum Supplier 1st Year Platinum
Supplier 910 Integral
910

Tel:86-311-89877166

Address:Room 307, XinCheng Building, No. 351 YouYi Street, Shijiazhuang, China

98%

Supplier:Wuxi Yuhua Chemical Co., Ltd. [ China (Mainland)]

440 Integral
440

Tel:+86-510-88781501 88785501 88781137

Address:15 Xihu Road,Anzhen Town,Wuxi City,Jiangsu 214105,China.

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Synthesis of 4-(chloroacetyl)acetanilide and some derived cationic dyes: Synthesis of 4-(chloroacetyl)acetanilide and some derived cationic dyes. Urseanu, Florian; Vintila, Rodica; Popescu, Ioan Dan; Olaru, Cristina (Inst. Politeh. Bucuresti, Bucharest, Rom.). Ind. Usoara: Text., Tricotaje, Confectii Text. 102-01-2 and 79-04-9 which are cas registry numbers are also used here., 34(9), 403-7 (Romanian) 1983. CODEN: IUSAAE. DOCUMENT TYPE: Journal CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) Section cross-reference(s): 25 Dyes I [89930-72-3], II [32625-40-4], and III [89930-74-5] were prepd. from the title compd. [140-49-8] (prepd. by reaction of acetanilide [103-84-4] with ClCH2COCl [79-04-9]), characterized by IR and UV spectra, and used to color polyacrylonitrile fibers light- and wetfast red, brilliant yellow-green, and brown shades, resp. .

Determination of 4-acetaminophenacyl chloride and 4-chloroacetylamino-2'-hydroxy-5'-methylazobenzene by the glycerin-alkali method: Determination of 4-acetaminophenacyl chloride and 4-chloroacetylamino-2'-hydroxy-5'-methylazobenzene by the glycerin-alkali method. Nikolaev, G. N.; Chadykh, E. A.; Saikina, M. K. (Chuv. Gos. Univ. im. Ul'yanova, Cheboksary, USSR). Deposited Doc., VINITI 2134-74, 8 pp. Avail. BLLD (Russian) 1974. DOCUMENT TYPE: Report CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) Section cross-reference(s): 80 The dye intermediates p-AcNHC6H4COCH2Cl (I) [140-49-8] and II [24304-86-7] are detd. by solvolysis with alkali-glycerol and potentimetric titrn. of the Cl- liberated. A sample (.apprx. 1 g) of I or II is dissolved in 100 ml DMF and a 25-ml aliquot is mixed with 10% KOH 5, glycerol 1, and H2O 20-30 mL and the soln. refluxed 3 min for I or 10 min for II. The soln. is acidified (to Congo red) with dil. (1:3) HNO3, treated with 1 g Ba(NO3)2, and titrated with 0.1N AgNO3. To allow for inorg. Cl-, the latter is titrated sep. under similar conditions in aq. DMF without preliminary solvolysis.Except for chemicals metioned above, 140-49-8 and 24304-86-7 are also used. .