178 REPORTS ON THE STATE OF SCIENCE. IDIG. 



p- Xylene v. Kowalski. Bull. Akad. Sci., Cracovie, 1a, 17 (1910). 



Baly and Tryhorn. Trans., 107, 1058 (1915). 

 w-2-Xylidine. Purvis. Trans., 97, 644 (1910). 

 w-4-Xylidine. Purvis. Trans., 97, 1546 (1910). 



m-Xvlidine, acetaldehyde condensation compound. Purvis. Traus., 97, 644 (1910). 

 o-3-Xylidine. Purvis. Trans., 97, 1546 (1910). 

 Xyloquinone. Baly and Stewart. Trans., 89, 502 (1906). 



List of Organic Compounds the Absorption of lohioh has been 

 examined in the Infra-red, 



Acetaldehyde. Weniger. Pliys. Rev., 31, 388 (1910). 

 Acetic acid. Coblentz. Pub. Carnegie Inst., 35 (1905). 

 Acetone. Coblentz. Pub. Carnegie Inst., 35 (1905). 

 Acetonitrile. Coblentz. Pub. Carnegie Inst., 35 (1905). 

 Acetylene. Burmeister. Deutsch. Phys. Ges. Verb., 15, 589 (1913). 

 ,, Coblentz. Pub. Carnegie Inst., 35 (1905). 



Rubens and v. Wartenberg. Deutsch. Phys. Ges. Verb., 13, 796 (1911). 

 Phys. Zeit., 12, 1080 (1911). 

 Acetyleugenol. Coblentz. Pub. Carnegie Inst., 35 (1905). 

 Aconitme. Silence. Astroi^hys. Journ., 39, 243 (1914). 

 Allyl alcohol. Weniger. Phvs. Rev., 31, 388 (1910). 

 Allyl sulphide. Coblentz. Pub. Carnegie Inst., 35 (1905). 

 Allyl thiocyanate. Coblentz. Pub. Carnegie Inst., 35 (1905). 

 isoAmyl acetate. Weniger. Phys. Rev., 31, 388 (1910). 

 Amyl alcohol. Weniger. Phys. Rev., 31, 388 (1910). 

 /soAinyl alcohol. Weniger. Phys. Rev., 31, 388 (1910). 

 tert-Amyl alcohol. Weniger. Phys. Rev., 31, 388 (1910). 

 isoAmyl butyrate. Weniger. Phys. Rev., 31, 388 (1910). 

 isoAmyl tsobutyrate. Weniger. Phys. Rev., 31, 388 (1910). 

 MoAmyl formate. Weniger. Phys. Rev., 31, 388 (1910). 

 woAmyl propionate. Weniger. Phys. Rev., 31, 388 (1910). 

 tsoAmyl isovalerate. Weniger. Phys. Rev., 31, 388 (1910). 

 Aniline. Coblentz. Pub. Carnegie lust., 35 (1905). 

 Anisole. Coblentz. Pub. Carnegie Inst., 35 (1905). 

 Atropine. Spence. Astrophys. Journ., 39, 243 (1914). 



B 



Balladonna. Spence. Astrophys. Journ., 39, 243 (1914). 

 Benzaldehyde. Coblentz. Pub. Carnegie Inst., 35 ( 1905). 

 Benzene. Coblentz. Pub. Carnegie Inst., 35, 1905. 

 V. Bahr. Ann. der Phys., 33, 585 (1910). 

 Angstrom. Ark. Blat. Astron. oJh Fysik, Stockholm, 8, No. 26, 1 (1913). 

 Benzoic acid. Spence. Astrophys. Journ., 39. 243 (1914). 

 Benzonitrile. Coblentz. Pub. Carnegie Inst., 35 (19l'5). 

 Brucine. Spence. Astrophys. Journ., 30, 243 ( 1914). 

 Butane. Coblentz. Pub. Carnegie I)ist., 35 (1905). 

 isoButyl acetate. Weniger. Phys. Rev., 31. 388 (1910). 

 Butyl alcohol. Weniger. Phvs. Rev., 31, 388 (1910). 

 woButyl alcohol. Weniger Phys. Rev., 31, 388 (1910). 

 sec-Butyl alcohol. Wenige-. Phys. Rev., 31, 388 (1910). 

 Butvl butyrate. Weniger.'' Phvs. Rev., 31, 388 (1910). 

 Butyric acid. Weniger. Phvs. Rev., 31, 388 (1910). 

 i^oButyric acid. Weniger. Phys. Rev., 31, 388 (1910). 



Caproic acid. Coblentz. Pub. Carnegie Inst., 35 (1905). 

 tsoCaproic acid. Coblentz. Pub. Carnegie Inst., 35 (1905) 

 Capryl alcohol. AVeniger. Phys. Rev., 31, 388 (1910), 



